156946427008

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{245671}}^1$

素因数の和:245746

約数の個数: 128

約数和(自身を含む): 384899235840

約数和(自身を除く): 227952808832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1984, 2576, 2852, 2944, 3472, 3968, 4991, 5152, 5704, 6944, 9982, 10304, 11408, 13888, 19964, 20608, 22816, 27776, 39928, 45632, 79856, 91264, 159712, 245671, 319424, 491342, 638848, 982684, 1719697, 1965368, 3439394, 3930736, 5650433, 6878788, 7615801, 7861472, 11300866, 13757576, 15231602, 15722944, 22601732, 27515152, 30463204, 31445888, 39553031, 45203464, 53310607, 55030304, 60926408, 79106062, 90406928, 106621214, 110060608, 121852816, 158212124, 175163423, 180813856, 213242428, 220121216, 243705632, 316424248, 350326846, 361627712, 426484856, 487411264, 632848496, 700653692, 723255424, 852969712, 974822528, 1226143961, 1265696992, 1401307384, 1705939424, 2452287922, 2531393984, 2802614768, 3411878848, 4904575844, 5062787968, 5605229536, 6823757696, 9809151688, 11210459072, 19618303376, 22420918144, 39236606752, 78473213504, 156946427008]

約数ペア:

[(1, 156946427008), (2, 78473213504), (4, 39236606752), (7, 22420918144), (8, 19618303376), (14, 11210459072), (16, 9809151688), (23, 6823757696), (28, 5605229536), (31, 5062787968), (32, 4904575844), (46, 3411878848), (56, 2802614768), (62, 2531393984), (64, 2452287922), (92, 1705939424), (112, 1401307384), (124, 1265696992), (128, 1226143961), (161, 974822528), (184, 852969712), (217, 723255424), (224, 700653692), (248, 632848496), (322, 487411264), (368, 426484856), (434, 361627712), (448, 350326846), (496, 316424248), (644, 243705632), (713, 220121216), (736, 213242428), (868, 180813856), (896, 175163423), (992, 158212124), (1288, 121852816), (1426, 110060608), (1472, 106621214), (1736, 90406928), (1984, 79106062), (2576, 60926408), (2852, 55030304), (2944, 53310607), (3472, 45203464), (3968, 39553031), (4991, 31445888), (5152, 30463204), (5704, 27515152), (6944, 22601732), (9982, 15722944), (10304, 15231602), (11408, 13757576), (13888, 11300866), (19964, 7861472), (20608, 7615801), (22816, 6878788), (27776, 5650433), (39928, 3930736), (45632, 3439394), (79856, 1965368), (91264, 1719697), (159712, 982684), (245671, 638848), (319424, 491342)]