156945360988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1\times {\mathrm{12853}}^1$

素因数の和:13083

約数の個数: 72

約数和(自身を含む): 305228410368

約数和(自身を除く): 148283049380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 127, 172, 254, 508, 559, 1118, 1651, 1849, 2236, 3302, 3698, 5461, 6604, 7396, 10922, 12853, 21844, 24037, 25706, 48074, 51412, 70993, 96148, 141986, 167089, 234823, 283972, 334178, 469646, 552679, 668356, 939292, 1105358, 1632331, 2210716, 3052699, 3264662, 6105398, 6529324, 7184827, 12210796, 14369654, 21220303, 23765197, 28739308, 42440606, 47530394, 70190233, 84881212, 95060788, 140380466, 280760932, 308947561, 617895122, 912473029, 1235790244, 1824946058, 3018180019, 3649892116, 6036360038, 12072720076, 39236340247, 78472680494, 156945360988]

約数ペア:

[(1, 156945360988), (2, 78472680494), (4, 39236340247), (13, 12072720076), (26, 6036360038), (43, 3649892116), (52, 3018180019), (86, 1824946058), (127, 1235790244), (172, 912473029), (254, 617895122), (508, 308947561), (559, 280760932), (1118, 140380466), (1651, 95060788), (1849, 84881212), (2236, 70190233), (3302, 47530394), (3698, 42440606), (5461, 28739308), (6604, 23765197), (7396, 21220303), (10922, 14369654), (12853, 12210796), (21844, 7184827), (24037, 6529324), (25706, 6105398), (48074, 3264662), (51412, 3052699), (70993, 2210716), (96148, 1632331), (141986, 1105358), (167089, 939292), (234823, 668356), (283972, 552679), (334178, 469646)]