156729786876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19699571}}^1$

素因数の和:19699611

約数の個数: 72

約数和(自身を含む): 451750585104

約数和(自身を除く): 295020798228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19699571, 39399142, 59098713, 78798284, 118197426, 177296139, 236394852, 256094423, 334892707, 354592278, 512188846, 669785414, 709184556, 768283269, 1004678121, 1024377692, 1339570828, 1536566538, 2009356242, 2304849807, 3014034363, 3073133076, 4018712484, 4353605191, 4609699614, 6028068726, 8707210382, 9219399228, 12056137452, 13060815573, 17414420764, 26121631146, 39182446719, 52243262292, 78364893438, 156729786876]

約数ペア:

[(1, 156729786876), (2, 78364893438), (3, 52243262292), (4, 39182446719), (6, 26121631146), (9, 17414420764), (12, 13060815573), (13, 12056137452), (17, 9219399228), (18, 8707210382), (26, 6028068726), (34, 4609699614), (36, 4353605191), (39, 4018712484), (51, 3073133076), (52, 3014034363), (68, 2304849807), (78, 2009356242), (102, 1536566538), (117, 1339570828), (153, 1024377692), (156, 1004678121), (204, 768283269), (221, 709184556), (234, 669785414), (306, 512188846), (442, 354592278), (468, 334892707), (612, 256094423), (663, 236394852), (884, 177296139), (1326, 118197426), (1989, 78798284), (2652, 59098713), (3978, 39399142), (7956, 19699571)]