156779865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 324559872

約数和(自身を除く): 167780007

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 45, 51, 55, 85, 93, 99, 153, 155, 165, 187, 255, 279, 341, 465, 495, 527, 561, 601, 765, 935, 1023, 1395, 1581, 1683, 1705, 1803, 2635, 2805, 3005, 3069, 4743, 5115, 5409, 5797, 6611, 7905, 8415, 9015, 10217, 15345, 17391, 18631, 19833, 23715, 27045, 28985, 30651, 33055, 51085, 52173, 55893, 59499, 86955, 91953, 93155, 99165, 112387, 153255, 167679, 204941, 260865, 279465, 297495, 316727, 337161, 459765, 561935, 614823, 838395, 950181, 1011483, 1024705, 1583635, 1685805, 1844469, 2850543, 3074115, 3483997, 4750905, 5057415, 9222345, 10451991, 14252715, 17419985, 31355973, 52259955, 156779865]

約数ペア:

[(1, 156779865), (3, 52259955), (5, 31355973), (9, 17419985), (11, 14252715), (15, 10451991), (17, 9222345), (31, 5057415), (33, 4750905), (45, 3483997), (51, 3074115), (55, 2850543), (85, 1844469), (93, 1685805), (99, 1583635), (153, 1024705), (155, 1011483), (165, 950181), (187, 838395), (255, 614823), (279, 561935), (341, 459765), (465, 337161), (495, 316727), (527, 297495), (561, 279465), (601, 260865), (765, 204941), (935, 167679), (1023, 153255), (1395, 112387), (1581, 99165), (1683, 93155), (1705, 91953), (1803, 86955), (2635, 59499), (2805, 55893), (3005, 52173), (3069, 51085), (4743, 33055), (5115, 30651), (5409, 28985), (5797, 27045), (6611, 23715), (7905, 19833), (8415, 18631), (9015, 17391), (10217, 15345)]