139671864

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 428630400

約数和(自身を除く): 288958536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 306, 324, 372, 408, 409, 459, 527, 558, 612, 648, 744, 818, 837, 918, 1054, 1116, 1224, 1227, 1377, 1581, 1636, 1674, 1836, 2108, 2232, 2454, 2511, 2754, 3162, 3272, 3348, 3672, 3681, 4216, 4743, 4908, 5022, 5508, 6324, 6696, 6953, 7362, 9486, 9816, 10044, 11016, 11043, 12648, 12679, 13906, 14229, 14724, 18972, 20088, 20859, 22086, 25358, 27812, 28458, 29448, 33129, 37944, 38037, 41718, 42687, 44172, 50716, 55624, 56916, 62577, 66258, 76074, 83436, 85374, 88344, 101432, 113832, 114111, 125154, 132516, 152148, 166872, 170748, 187731, 215543, 228222, 250308, 265032, 304296, 341496, 342333, 375462, 431086, 456444, 500616, 563193, 646629, 684666, 750924, 862172, 912888, 1026999, 1126386, 1293258, 1369332, 1501848, 1724344, 1939887, 2053998, 2252772, 2586516, 2738664, 3879774, 4107996, 4505544, 5173032, 5819661, 7759548, 8215992, 11639322, 15519096, 17458983, 23278644, 34917966, 46557288, 69835932, 139671864]

約数ペア:

[(1, 139671864), (2, 69835932), (3, 46557288), (4, 34917966), (6, 23278644), (8, 17458983), (9, 15519096), (12, 11639322), (17, 8215992), (18, 7759548), (24, 5819661), (27, 5173032), (31, 4505544), (34, 4107996), (36, 3879774), (51, 2738664), (54, 2586516), (62, 2252772), (68, 2053998), (72, 1939887), (81, 1724344), (93, 1501848), (102, 1369332), (108, 1293258), (124, 1126386), (136, 1026999), (153, 912888), (162, 862172), (186, 750924), (204, 684666), (216, 646629), (248, 563193), (279, 500616), (306, 456444), (324, 431086), (372, 375462), (408, 342333), (409, 341496), (459, 304296), (527, 265032), (558, 250308), (612, 228222), (648, 215543), (744, 187731), (818, 170748), (837, 166872), (918, 152148), (1054, 132516), (1116, 125154), (1224, 114111), (1227, 113832), (1377, 101432), (1581, 88344), (1636, 85374), (1674, 83436), (1836, 76074), (2108, 66258), (2232, 62577), (2454, 56916), (2511, 55624), (2754, 50716), (3162, 44172), (3272, 42687), (3348, 41718), (3672, 38037), (3681, 37944), (4216, 33129), (4743, 29448), (4908, 28458), (5022, 27812), (5508, 25358), (6324, 22086), (6696, 20859), (6953, 20088), (7362, 18972), (9486, 14724), (9816, 14229), (10044, 13906), (11016, 12679), (11043, 12648)]