156725170784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{62801}}^1$

素因数の和:63688

約数の個数: 96

約数和(自身を含む): 380206322496

約数和(自身を除く): 223481151712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 857, 1456, 1714, 2912, 3428, 5999, 6856, 11141, 11998, 13712, 22282, 23996, 27424, 44564, 47992, 62801, 77987, 89128, 95984, 125602, 155974, 178256, 191968, 251204, 311948, 356512, 439607, 502408, 623896, 816413, 879214, 1004816, 1247792, 1632826, 1758428, 2009632, 2495584, 3265652, 3516856, 5714891, 6531304, 7033712, 11429782, 13062608, 14067424, 22859564, 26125216, 45719128, 53820457, 91438256, 107640914, 182876512, 215281828, 376743199, 430563656, 699665941, 753486398, 861127312, 1399331882, 1506972796, 1722254624, 2798663764, 3013945592, 4897661587, 5597327528, 6027891184, 9795323174, 11194655056, 12055782368, 19590646348, 22389310112, 39181292696, 78362585392, 156725170784]

約数ペア:

[(1, 156725170784), (2, 78362585392), (4, 39181292696), (7, 22389310112), (8, 19590646348), (13, 12055782368), (14, 11194655056), (16, 9795323174), (26, 6027891184), (28, 5597327528), (32, 4897661587), (52, 3013945592), (56, 2798663764), (91, 1722254624), (104, 1506972796), (112, 1399331882), (182, 861127312), (208, 753486398), (224, 699665941), (364, 430563656), (416, 376743199), (728, 215281828), (857, 182876512), (1456, 107640914), (1714, 91438256), (2912, 53820457), (3428, 45719128), (5999, 26125216), (6856, 22859564), (11141, 14067424), (11998, 13062608), (13712, 11429782), (22282, 7033712), (23996, 6531304), (27424, 5714891), (44564, 3516856), (47992, 3265652), (62801, 2495584), (77987, 2009632), (89128, 1758428), (95984, 1632826), (125602, 1247792), (155974, 1004816), (178256, 879214), (191968, 816413), (251204, 623896), (311948, 502408), (356512, 439607)]