156940199390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{97021}}^1$

素因数の和:97605

約数の個数: 64

約数和(自身を含む): 318039668352

約数和(自身を除く): 161099468962

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 541, 598, 1082, 1495, 2705, 2990, 5410, 7033, 12443, 14066, 24886, 35165, 62215, 70330, 97021, 124430, 161759, 194042, 323518, 485105, 808795, 970210, 1261273, 1617590, 2231483, 2522546, 4462966, 6306365, 11157415, 12612730, 22314830, 29009279, 52488361, 58018558, 104976722, 145046395, 262441805, 290092790, 524883610, 682348693, 1207232303, 1364697386, 2414464606, 3411743465, 6036161515, 6823486930, 12072323030, 15694019939, 31388039878, 78470099695, 156940199390]

約数ペア:

[(1, 156940199390), (2, 78470099695), (5, 31388039878), (10, 15694019939), (13, 12072323030), (23, 6823486930), (26, 6036161515), (46, 3411743465), (65, 2414464606), (115, 1364697386), (130, 1207232303), (230, 682348693), (299, 524883610), (541, 290092790), (598, 262441805), (1082, 145046395), (1495, 104976722), (2705, 58018558), (2990, 52488361), (5410, 29009279), (7033, 22314830), (12443, 12612730), (14066, 11157415), (24886, 6306365), (35165, 4462966), (62215, 2522546), (70330, 2231483), (97021, 1617590), (124430, 1261273), (161759, 970210), (194042, 808795), (323518, 485105)]