156944585236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 291474892800

約数和(自身を除く): 134530307564

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 149, 181, 284, 298, 362, 596, 661, 724, 1322, 2201, 2644, 4402, 4619, 5611, 8804, 9238, 10579, 11222, 12851, 18476, 20491, 21158, 22444, 25702, 26969, 40982, 42316, 46931, 51404, 53938, 81964, 93862, 98489, 107876, 119641, 187724, 196978, 239282, 327949, 393956, 398381, 478564, 655898, 796762, 836039, 1311796, 1454861, 1593524, 1672078, 1914799, 2909722, 3053159, 3344156, 3708871, 3829598, 5819444, 6106318, 6992719, 7417742, 7659196, 8494511, 12212636, 13985438, 14835484, 16989022, 17826509, 27970876, 33978044, 35653018, 59358769, 71306036, 118717538, 216774289, 237435076, 263329841, 433548578, 526659682, 552621779, 867097156, 1053319364, 1105243558, 1265682139, 2210487116, 2531364278, 5062728556, 39236146309, 78472292618, 156944585236]

約数ペア:

[(1, 156944585236), (2, 78472292618), (4, 39236146309), (31, 5062728556), (62, 2531364278), (71, 2210487116), (124, 1265682139), (142, 1105243558), (149, 1053319364), (181, 867097156), (284, 552621779), (298, 526659682), (362, 433548578), (596, 263329841), (661, 237435076), (724, 216774289), (1322, 118717538), (2201, 71306036), (2644, 59358769), (4402, 35653018), (4619, 33978044), (5611, 27970876), (8804, 17826509), (9238, 16989022), (10579, 14835484), (11222, 13985438), (12851, 12212636), (18476, 8494511), (20491, 7659196), (21158, 7417742), (22444, 6992719), (25702, 6106318), (26969, 5819444), (40982, 3829598), (42316, 3708871), (46931, 3344156), (51404, 3053159), (53938, 2909722), (81964, 1914799), (93862, 1672078), (98489, 1593524), (107876, 1454861), (119641, 1311796), (187724, 836039), (196978, 796762), (239282, 655898), (327949, 478564), (393956, 398381)]