164037233080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10657}}^1\times {\mathrm{54973}}^1$

素因数の和:65648

約数の個数: 64

約数和(自身を含む): 421857282240

約数和(自身を除く): 257820049160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10657, 21314, 42628, 53285, 54973, 74599, 85256, 106570, 109946, 149198, 213140, 219892, 274865, 298396, 372995, 384811, 426280, 439784, 549730, 596792, 745990, 769622, 1099460, 1491980, 1539244, 1924055, 2198920, 2983960, 3078488, 3848110, 7696220, 15392440, 585847261, 1171694522, 2343389044, 2929236305, 4100930827, 4686778088, 5858472610, 8201861654, 11716945220, 16403723308, 20504654135, 23433890440, 32807446616, 41009308270, 82018616540, 164037233080]

約数ペア:

[(1, 164037233080), (2, 82018616540), (4, 41009308270), (5, 32807446616), (7, 23433890440), (8, 20504654135), (10, 16403723308), (14, 11716945220), (20, 8201861654), (28, 5858472610), (35, 4686778088), (40, 4100930827), (56, 2929236305), (70, 2343389044), (140, 1171694522), (280, 585847261), (10657, 15392440), (21314, 7696220), (42628, 3848110), (53285, 3078488), (54973, 2983960), (74599, 2198920), (85256, 1924055), (106570, 1539244), (109946, 1491980), (149198, 1099460), (213140, 769622), (219892, 745990), (274865, 596792), (298396, 549730), (372995, 439784), (384811, 426280)]