156956399565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{15607}}^1$

素因数の和:15783

約数の個数: 96

約数和(自身を含む): 306446223360

約数和(自身を除く): 149489823795

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 105, 133, 213, 285, 355, 399, 497, 665, 1065, 1349, 1491, 1995, 2485, 4047, 5041, 6745, 7455, 9443, 15123, 15607, 20235, 25205, 28329, 35287, 46821, 47215, 75615, 78035, 95779, 105861, 109249, 141645, 176435, 234105, 287337, 296533, 327747, 478895, 529305, 546245, 670453, 889599, 1108097, 1436685, 1482665, 1638735, 2011359, 2075731, 3324291, 3352265, 4447995, 5540485, 6227193, 7756679, 10056795, 10378655, 16621455, 21053843, 23270037, 31135965, 38783395, 63161529, 78674887, 105269215, 116350185, 147376901, 236024661, 315807645, 393374435, 442130703, 550724209, 736884505, 1180123305, 1494822853, 1652172627, 2210653515, 2753621045, 4484468559, 7474114265, 8260863135, 10463759971, 22422342795, 31391279913, 52318799855, 156956399565]

約数ペア:

[(1, 156956399565), (3, 52318799855), (5, 31391279913), (7, 22422342795), (15, 10463759971), (19, 8260863135), (21, 7474114265), (35, 4484468559), (57, 2753621045), (71, 2210653515), (95, 1652172627), (105, 1494822853), (133, 1180123305), (213, 736884505), (285, 550724209), (355, 442130703), (399, 393374435), (497, 315807645), (665, 236024661), (1065, 147376901), (1349, 116350185), (1491, 105269215), (1995, 78674887), (2485, 63161529), (4047, 38783395), (5041, 31135965), (6745, 23270037), (7455, 21053843), (9443, 16621455), (15123, 10378655), (15607, 10056795), (20235, 7756679), (25205, 6227193), (28329, 5540485), (35287, 4447995), (46821, 3352265), (47215, 3324291), (75615, 2075731), (78035, 2011359), (95779, 1638735), (105861, 1482665), (109249, 1436685), (141645, 1108097), (176435, 889599), (234105, 670453), (287337, 546245), (296533, 529305), (327747, 478895)]