151887456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 216

約数和(自身を含む): 515380320

約数和(自身を除く): 363492864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 229, 252, 282, 288, 294, 329, 336, 376, 392, 423, 441, 458, 504, 564, 588, 658, 672, 687, 752, 784, 846, 882, 916, 987, 1008, 1128, 1176, 1316, 1374, 1504, 1568, 1603, 1692, 1764, 1832, 1974, 2016, 2061, 2256, 2303, 2352, 2632, 2748, 2961, 3206, 3384, 3528, 3664, 3948, 4122, 4512, 4606, 4704, 4809, 5264, 5496, 5922, 6412, 6768, 6909, 7056, 7328, 7896, 8244, 9212, 9618, 10528, 10763, 10992, 11221, 11844, 12824, 13536, 13818, 14112, 14427, 15792, 16488, 18424, 19236, 20727, 21526, 21984, 22442, 23688, 25648, 27636, 28854, 31584, 32289, 32976, 33663, 36848, 38472, 41454, 43052, 44884, 47376, 51296, 55272, 57708, 64578, 65952, 67326, 73696, 75341, 76944, 82908, 86104, 89768, 94752, 96867, 100989, 110544, 115416, 129156, 134652, 150682, 153888, 165816, 172208, 179536, 193734, 201978, 221088, 226023, 230832, 258312, 269304, 301364, 331632, 344416, 359072, 387468, 403956, 452046, 461664, 516624, 527387, 538608, 602728, 663264, 678069, 774936, 807912, 904092, 1033248, 1054774, 1077216, 1205456, 1356138, 1549872, 1582161, 1615824, 1808184, 2109548, 2410912, 2712276, 3099744, 3164322, 3231648, 3616368, 4219096, 4746483, 5424552, 6328644, 7232736, 8438192, 9492966, 10849104, 12657288, 16876384, 18985932, 21698208, 25314576, 37971864, 50629152, 75943728, 151887456]

約数ペア:

[(1, 151887456), (2, 75943728), (3, 50629152), (4, 37971864), (6, 25314576), (7, 21698208), (8, 18985932), (9, 16876384), (12, 12657288), (14, 10849104), (16, 9492966), (18, 8438192), (21, 7232736), (24, 6328644), (28, 5424552), (32, 4746483), (36, 4219096), (42, 3616368), (47, 3231648), (48, 3164322), (49, 3099744), (56, 2712276), (63, 2410912), (72, 2109548), (84, 1808184), (94, 1615824), (96, 1582161), (98, 1549872), (112, 1356138), (126, 1205456), (141, 1077216), (144, 1054774), (147, 1033248), (168, 904092), (188, 807912), (196, 774936), (224, 678069), (229, 663264), (252, 602728), (282, 538608), (288, 527387), (294, 516624), (329, 461664), (336, 452046), (376, 403956), (392, 387468), (423, 359072), (441, 344416), (458, 331632), (504, 301364), (564, 269304), (588, 258312), (658, 230832), (672, 226023), (687, 221088), (752, 201978), (784, 193734), (846, 179536), (882, 172208), (916, 165816), (987, 153888), (1008, 150682), (1128, 134652), (1176, 129156), (1316, 115416), (1374, 110544), (1504, 100989), (1568, 96867), (1603, 94752), (1692, 89768), (1764, 86104), (1832, 82908), (1974, 76944), (2016, 75341), (2061, 73696), (2256, 67326), (2303, 65952), (2352, 64578), (2632, 57708), (2748, 55272), (2961, 51296), (3206, 47376), (3384, 44884), (3528, 43052), (3664, 41454), (3948, 38472), (4122, 36848), (4512, 33663), (4606, 32976), (4704, 32289), (4809, 31584), (5264, 28854), (5496, 27636), (5922, 25648), (6412, 23688), (6768, 22442), (6909, 21984), (7056, 21526), (7328, 20727), (7896, 19236), (8244, 18424), (9212, 16488), (9618, 15792), (10528, 14427), (10763, 14112), (10992, 13818), (11221, 13536), (11844, 12824)]