164429952

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 475238400

約数和(自身を除く): 310808448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 727, 744, 912, 992, 1178, 1216, 1454, 1488, 1767, 1824, 1984, 2181, 2356, 2432, 2908, 2976, 3534, 3648, 3968, 4362, 4712, 5816, 5952, 7068, 7296, 8724, 9424, 11632, 11904, 13813, 14136, 17448, 18848, 22537, 23264, 27626, 28272, 34896, 37696, 41439, 45074, 46528, 55252, 56544, 67611, 69792, 75392, 82878, 90148, 93056, 110504, 113088, 135222, 139584, 165756, 180296, 221008, 226176, 270444, 279168, 331512, 360592, 428203, 442016, 540888, 663024, 721184, 856406, 884032, 1081776, 1284609, 1326048, 1442368, 1712812, 1768064, 2163552, 2569218, 2652096, 2884736, 3425624, 4327104, 5138436, 5304192, 6851248, 8654208, 10276872, 13702496, 20553744, 27404992, 41107488, 54809984, 82214976, 164429952]

約数ペア:

[(1, 164429952), (2, 82214976), (3, 54809984), (4, 41107488), (6, 27404992), (8, 20553744), (12, 13702496), (16, 10276872), (19, 8654208), (24, 6851248), (31, 5304192), (32, 5138436), (38, 4327104), (48, 3425624), (57, 2884736), (62, 2652096), (64, 2569218), (76, 2163552), (93, 1768064), (96, 1712812), (114, 1442368), (124, 1326048), (128, 1284609), (152, 1081776), (186, 884032), (192, 856406), (228, 721184), (248, 663024), (304, 540888), (372, 442016), (384, 428203), (456, 360592), (496, 331512), (589, 279168), (608, 270444), (727, 226176), (744, 221008), (912, 180296), (992, 165756), (1178, 139584), (1216, 135222), (1454, 113088), (1488, 110504), (1767, 93056), (1824, 90148), (1984, 82878), (2181, 75392), (2356, 69792), (2432, 67611), (2908, 56544), (2976, 55252), (3534, 46528), (3648, 45074), (3968, 41439), (4362, 37696), (4712, 34896), (5816, 28272), (5952, 27626), (7068, 23264), (7296, 22537), (8724, 18848), (9424, 17448), (11632, 14136), (11904, 13813)]