155991504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1448

約数の個数: 80

約数和(自身を含む): 421560320

約数和(自身を除く): 265568816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1327, 1488, 1896, 2449, 2654, 3792, 3981, 4898, 5308, 7347, 7962, 9796, 10616, 14694, 15924, 19592, 21232, 29388, 31848, 39184, 41137, 58776, 63696, 82274, 104833, 117552, 123411, 164548, 209666, 246822, 314499, 329096, 419332, 493644, 628998, 658192, 838664, 987288, 1257996, 1677328, 1974576, 2515992, 3249823, 5031984, 6499646, 9749469, 12999292, 19498938, 25998584, 38997876, 51997168, 77995752, 155991504]

約数ペア:

[(1, 155991504), (2, 77995752), (3, 51997168), (4, 38997876), (6, 25998584), (8, 19498938), (12, 12999292), (16, 9749469), (24, 6499646), (31, 5031984), (48, 3249823), (62, 2515992), (79, 1974576), (93, 1677328), (124, 1257996), (158, 987288), (186, 838664), (237, 658192), (248, 628998), (316, 493644), (372, 419332), (474, 329096), (496, 314499), (632, 246822), (744, 209666), (948, 164548), (1264, 123411), (1327, 117552), (1488, 104833), (1896, 82274), (2449, 63696), (2654, 58776), (3792, 41137), (3981, 39184), (4898, 31848), (5308, 29388), (7347, 21232), (7962, 19592), (9796, 15924), (10616, 14694)]