155223324

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 421908480

約数和(自身を除く): 266685156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 653, 837, 852, 1116, 1278, 1306, 1674, 1917, 1959, 2201, 2556, 2612, 3348, 3834, 3918, 4402, 5877, 6603, 7668, 7836, 8804, 11754, 13206, 17631, 19809, 20243, 23508, 26412, 35262, 39618, 40486, 46363, 59427, 60729, 70524, 79236, 80972, 92726, 118854, 121458, 139089, 182187, 185452, 237708, 242916, 278178, 364374, 417267, 546561, 556356, 728748, 834534, 1093122, 1251801, 1437253, 1669068, 2186244, 2503602, 2874506, 4311759, 5007204, 5749012, 8623518, 12935277, 17247036, 25870554, 38805831, 51741108, 77611662, 155223324]

約数ペア:

[(1, 155223324), (2, 77611662), (3, 51741108), (4, 38805831), (6, 25870554), (9, 17247036), (12, 12935277), (18, 8623518), (27, 5749012), (31, 5007204), (36, 4311759), (54, 2874506), (62, 2503602), (71, 2186244), (93, 1669068), (108, 1437253), (124, 1251801), (142, 1093122), (186, 834534), (213, 728748), (279, 556356), (284, 546561), (372, 417267), (426, 364374), (558, 278178), (639, 242916), (653, 237708), (837, 185452), (852, 182187), (1116, 139089), (1278, 121458), (1306, 118854), (1674, 92726), (1917, 80972), (1959, 79236), (2201, 70524), (2556, 60729), (2612, 59427), (3348, 46363), (3834, 40486), (3918, 39618), (4402, 35262), (5877, 26412), (6603, 23508), (7668, 20243), (7836, 19809), (8804, 17631), (11754, 13206)]