156949015384

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1\times {\mathrm{5507}}^1$

素因数の和:21968

約数の個数: 64

約数和(自身を含む): 347252520960

約数和(自身を除く): 190303505576

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5507, 11014, 16417, 22028, 32834, 38549, 44056, 65668, 77098, 114919, 131336, 154196, 170717, 229838, 308392, 341434, 459676, 508927, 682868, 919352, 1017854, 1195019, 1365736, 2035708, 2390038, 3562489, 4071416, 4780076, 7124978, 9560152, 14249956, 28499912, 90408419, 180816838, 361633676, 632858933, 723267352, 1265717866, 2531435732, 2802660989, 5062871464, 5605321978, 11210643956, 19618626923, 22421287912, 39237253846, 78474507692, 156949015384]

約数ペア:

[(1, 156949015384), (2, 78474507692), (4, 39237253846), (7, 22421287912), (8, 19618626923), (14, 11210643956), (28, 5605321978), (31, 5062871464), (56, 2802660989), (62, 2531435732), (124, 1265717866), (217, 723267352), (248, 632858933), (434, 361633676), (868, 180816838), (1736, 90408419), (5507, 28499912), (11014, 14249956), (16417, 9560152), (22028, 7124978), (32834, 4780076), (38549, 4071416), (44056, 3562489), (65668, 2390038), (77098, 2035708), (114919, 1365736), (131336, 1195019), (154196, 1017854), (170717, 919352), (229838, 682868), (308392, 508927), (341434, 459676)]