156943864330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73571}}^1$

素因数の和:73684

約数の個数: 96

約数和(自身を含む): 325490768064

約数和(自身を除く): 168546903734

約数列:

[1, 2, 5, 10, 11, 22, 41, 43, 55, 82, 86, 110, 121, 205, 215, 242, 410, 430, 451, 473, 605, 902, 946, 1210, 1763, 2255, 2365, 3526, 4510, 4730, 4961, 5203, 8815, 9922, 10406, 17630, 19393, 24805, 26015, 38786, 49610, 52030, 73571, 96965, 147142, 193930, 213323, 367855, 426646, 735710, 809281, 1066615, 1618562, 2133230, 3016411, 3163553, 4046405, 6032822, 6327106, 8092810, 8902091, 15082055, 15817765, 17804182, 30164110, 31635530, 33180521, 34799083, 44510455, 66361042, 69598166, 89020910, 129705673, 165902605, 173995415, 259411346, 331805210, 347990830, 364985731, 382789913, 648528365, 729971462, 765579826, 1297056730, 1426762403, 1824928655, 1913949565, 2853524806, 3649857310, 3827899130, 7133812015, 14267624030, 15694386433, 31388772866, 78471932165, 156943864330]

約数ペア:

[(1, 156943864330), (2, 78471932165), (5, 31388772866), (10, 15694386433), (11, 14267624030), (22, 7133812015), (41, 3827899130), (43, 3649857310), (55, 2853524806), (82, 1913949565), (86, 1824928655), (110, 1426762403), (121, 1297056730), (205, 765579826), (215, 729971462), (242, 648528365), (410, 382789913), (430, 364985731), (451, 347990830), (473, 331805210), (605, 259411346), (902, 173995415), (946, 165902605), (1210, 129705673), (1763, 89020910), (2255, 69598166), (2365, 66361042), (3526, 44510455), (4510, 34799083), (4730, 33180521), (4961, 31635530), (5203, 30164110), (8815, 17804182), (9922, 15817765), (10406, 15082055), (17630, 8902091), (19393, 8092810), (24805, 6327106), (26015, 6032822), (38786, 4046405), (49610, 3163553), (52030, 3016411), (73571, 2133230), (96965, 1618562), (147142, 1066615), (193930, 809281), (213323, 735710), (367855, 426646)]