156788953840

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1\times {\mathrm{5743}}^1$

素因数の和:7118

約数の個数: 80

約数和(自身を含む): 366053999616

約数和(自身を除く): 209265045776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1031, 1324, 1655, 2062, 2648, 3310, 4124, 5155, 5296, 5743, 6620, 8248, 10310, 11486, 13240, 16496, 20620, 22972, 26480, 28715, 41240, 45944, 57430, 82480, 91888, 114860, 229720, 341261, 459440, 682522, 1365044, 1706305, 1900933, 2730088, 3412610, 3801866, 5460176, 5921033, 6825220, 7603732, 9504665, 11842066, 13650440, 15207464, 19009330, 23684132, 27300880, 29605165, 30414928, 38018660, 47368264, 59210330, 76037320, 94736528, 118420660, 152074640, 236841320, 473682640, 1959861923, 3919723846, 7839447692, 9799309615, 15678895384, 19598619230, 31357790768, 39197238460, 78394476920, 156788953840]

約数ペア:

[(1, 156788953840), (2, 78394476920), (4, 39197238460), (5, 31357790768), (8, 19598619230), (10, 15678895384), (16, 9799309615), (20, 7839447692), (40, 3919723846), (80, 1959861923), (331, 473682640), (662, 236841320), (1031, 152074640), (1324, 118420660), (1655, 94736528), (2062, 76037320), (2648, 59210330), (3310, 47368264), (4124, 38018660), (5155, 30414928), (5296, 29605165), (5743, 27300880), (6620, 23684132), (8248, 19009330), (10310, 15207464), (11486, 13650440), (13240, 11842066), (16496, 9504665), (20620, 7603732), (22972, 6825220), (26480, 5921033), (28715, 5460176), (41240, 3801866), (45944, 3412610), (57430, 2730088), (82480, 1900933), (91888, 1706305), (114860, 1365044), (229720, 682522), (341261, 459440)]