169123104

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 523111680

約数和(自身を除く): 353988576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 997, 1116, 1178, 1368, 1488, 1767, 1824, 1994, 2232, 2356, 2736, 2976, 2991, 3534, 3988, 4464, 4712, 5301, 5472, 5982, 7068, 7976, 8928, 8973, 9424, 10602, 11964, 14136, 15952, 17946, 18848, 18943, 21204, 23928, 28272, 30907, 31904, 35892, 37886, 42408, 47856, 56544, 56829, 61814, 71784, 75772, 84816, 92721, 95712, 113658, 123628, 143568, 151544, 169632, 170487, 185442, 227316, 247256, 278163, 287136, 303088, 340974, 370884, 454632, 494512, 556326, 587233, 606176, 681948, 741768, 909264, 989024, 1112652, 1174466, 1363896, 1483536, 1761699, 1818528, 2225304, 2348932, 2727792, 2967072, 3523398, 4450608, 4697864, 5285097, 5455584, 7046796, 8901216, 9395728, 10570194, 14093592, 18791456, 21140388, 28187184, 42280776, 56374368, 84561552, 169123104]

約数ペア:

[(1, 169123104), (2, 84561552), (3, 56374368), (4, 42280776), (6, 28187184), (8, 21140388), (9, 18791456), (12, 14093592), (16, 10570194), (18, 9395728), (19, 8901216), (24, 7046796), (31, 5455584), (32, 5285097), (36, 4697864), (38, 4450608), (48, 3523398), (57, 2967072), (62, 2727792), (72, 2348932), (76, 2225304), (93, 1818528), (96, 1761699), (114, 1483536), (124, 1363896), (144, 1174466), (152, 1112652), (171, 989024), (186, 909264), (228, 741768), (248, 681948), (279, 606176), (288, 587233), (304, 556326), (342, 494512), (372, 454632), (456, 370884), (496, 340974), (558, 303088), (589, 287136), (608, 278163), (684, 247256), (744, 227316), (912, 185442), (992, 170487), (997, 169632), (1116, 151544), (1178, 143568), (1368, 123628), (1488, 113658), (1767, 95712), (1824, 92721), (1994, 84816), (2232, 75772), (2356, 71784), (2736, 61814), (2976, 56829), (2991, 56544), (3534, 47856), (3988, 42408), (4464, 37886), (4712, 35892), (5301, 31904), (5472, 30907), (5982, 28272), (7068, 23928), (7976, 21204), (8928, 18943), (8973, 18848), (9424, 17946), (10602, 15952), (11964, 14136)]