156969232360

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 360199872000

約数和(自身を除く): 203230639640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 317, 356, 367, 379, 445, 634, 712, 734, 758, 890, 1268, 1468, 1516, 1585, 1780, 1835, 1895, 2536, 2936, 3032, 3170, 3560, 3670, 3790, 6340, 7340, 7580, 12680, 14680, 15160, 28213, 32663, 33731, 56426, 65326, 67462, 112852, 116339, 120143, 130652, 134924, 139093, 141065, 163315, 168655, 225704, 232678, 240286, 261304, 269848, 278186, 282130, 326630, 337310, 465356, 480572, 556372, 564260, 581695, 600715, 653260, 674620, 695465, 930712, 961144, 1112744, 1128520, 1163390, 1201430, 1306520, 1349240, 1390930, 2326780, 2402860, 2781860, 4653560, 4805720, 5563720, 10354171, 10692727, 12379277, 20708342, 21385454, 24758554, 41416684, 42770908, 44092481, 49517108, 51770855, 53463635, 61896385, 82833368, 85541816, 88184962, 99034216, 103541710, 106927270, 123792770, 176369924, 207083420, 213854540, 220462405, 247585540, 352739848, 414166840, 427709080, 440924810, 495171080, 881849620, 1763699240, 3924230809, 7848461618, 15696923236, 19621154045, 31393846472, 39242308090, 78484616180, 156969232360]

約数ペア:

[(1, 156969232360), (2, 78484616180), (4, 39242308090), (5, 31393846472), (8, 19621154045), (10, 15696923236), (20, 7848461618), (40, 3924230809), (89, 1763699240), (178, 881849620), (317, 495171080), (356, 440924810), (367, 427709080), (379, 414166840), (445, 352739848), (634, 247585540), (712, 220462405), (734, 213854540), (758, 207083420), (890, 176369924), (1268, 123792770), (1468, 106927270), (1516, 103541710), (1585, 99034216), (1780, 88184962), (1835, 85541816), (1895, 82833368), (2536, 61896385), (2936, 53463635), (3032, 51770855), (3170, 49517108), (3560, 44092481), (3670, 42770908), (3790, 41416684), (6340, 24758554), (7340, 21385454), (7580, 20708342), (12680, 12379277), (14680, 10692727), (15160, 10354171), (28213, 5563720), (32663, 4805720), (33731, 4653560), (56426, 2781860), (65326, 2402860), (67462, 2326780), (112852, 1390930), (116339, 1349240), (120143, 1306520), (130652, 1201430), (134924, 1163390), (139093, 1128520), (141065, 1112744), (163315, 961144), (168655, 930712), (225704, 695465), (232678, 674620), (240286, 653260), (261304, 600715), (269848, 581695), (278186, 564260), (282130, 556372), (326630, 480572), (337310, 465356)]