157085190796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{16903}}^1$

素因数の和:17782

約数の個数: 48

約数和(自身を含む): 285645685248

約数和(自身を除く): 128560494452

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 761, 1522, 3044, 3053, 6106, 12212, 16903, 32723, 33806, 54031, 65446, 67612, 108062, 130892, 216124, 726829, 1200113, 1453658, 2323333, 2400226, 2907316, 4646666, 4800452, 9293332, 12863183, 25726366, 51452732, 51604859, 103209718, 206419436, 553116869, 913285993, 1106233738, 1826571986, 2212467476, 3653143972, 39271297699, 78542595398, 157085190796]

約数ペア:

[(1, 157085190796), (2, 78542595398), (4, 39271297699), (43, 3653143972), (71, 2212467476), (86, 1826571986), (142, 1106233738), (172, 913285993), (284, 553116869), (761, 206419436), (1522, 103209718), (3044, 51604859), (3053, 51452732), (6106, 25726366), (12212, 12863183), (16903, 9293332), (32723, 4800452), (33806, 4646666), (54031, 2907316), (65446, 2400226), (67612, 2323333), (108062, 1453658), (130892, 1200113), (216124, 726829)]