156923060320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{542761}}^1$

素因数の和:542928

約数の個数: 96

約数和(自身を含む): 402121510560

約数和(自身を除く): 245198450240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 139, 160, 208, 260, 278, 416, 520, 556, 695, 1040, 1112, 1390, 1807, 2080, 2224, 2780, 3614, 4448, 5560, 7228, 9035, 11120, 14456, 18070, 22240, 28912, 36140, 57824, 72280, 144560, 289120, 542761, 1085522, 2171044, 2713805, 4342088, 5427610, 7055893, 8684176, 10855220, 14111786, 17368352, 21710440, 28223572, 35279465, 43420880, 56447144, 70558930, 75443779, 86841760, 112894288, 141117860, 150887558, 225788576, 282235720, 301775116, 377218895, 564471440, 603550232, 754437790, 980769127, 1128942880, 1207100464, 1508875580, 1961538254, 2414200928, 3017751160, 3923076508, 4903845635, 6035502320, 7846153016, 9807691270, 12071004640, 15692306032, 19615382540, 31384612064, 39230765080, 78461530160, 156923060320]

約数ペア:

[(1, 156923060320), (2, 78461530160), (4, 39230765080), (5, 31384612064), (8, 19615382540), (10, 15692306032), (13, 12071004640), (16, 9807691270), (20, 7846153016), (26, 6035502320), (32, 4903845635), (40, 3923076508), (52, 3017751160), (65, 2414200928), (80, 1961538254), (104, 1508875580), (130, 1207100464), (139, 1128942880), (160, 980769127), (208, 754437790), (260, 603550232), (278, 564471440), (416, 377218895), (520, 301775116), (556, 282235720), (695, 225788576), (1040, 150887558), (1112, 141117860), (1390, 112894288), (1807, 86841760), (2080, 75443779), (2224, 70558930), (2780, 56447144), (3614, 43420880), (4448, 35279465), (5560, 28223572), (7228, 21710440), (9035, 17368352), (11120, 14111786), (14456, 10855220), (18070, 8684176), (22240, 7055893), (28912, 5427610), (36140, 4342088), (57824, 2713805), (72280, 2171044), (144560, 1085522), (289120, 542761)]