163745092060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{100703}}^1$

素因数の和:101131

約数の個数: 96

約数和(自身を含む): 395887564800

約数和(自身を除く): 232142472740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 389, 418, 778, 836, 1045, 1556, 1945, 2090, 3890, 4180, 4279, 7391, 7780, 8558, 14782, 17116, 21395, 29564, 36955, 42790, 73910, 81301, 85580, 100703, 147820, 162602, 201406, 325204, 402812, 406505, 503515, 813010, 1007030, 1107733, 1626020, 1913357, 2014060, 2215466, 3826714, 4430932, 5538665, 7653428, 9566785, 11077330, 19133570, 21046927, 22154660, 38267140, 39173467, 42093854, 78346934, 84187708, 105234635, 156693868, 195867335, 210469270, 391734670, 420938540, 430908137, 744295873, 783469340, 861816274, 1488591746, 1723632548, 2154540685, 2977183492, 3721479365, 4309081370, 7442958730, 8187254603, 8618162740, 14885917460, 16374509206, 32749018412, 40936273015, 81872546030, 163745092060]

約数ペア:

[(1, 163745092060), (2, 81872546030), (4, 40936273015), (5, 32749018412), (10, 16374509206), (11, 14885917460), (19, 8618162740), (20, 8187254603), (22, 7442958730), (38, 4309081370), (44, 3721479365), (55, 2977183492), (76, 2154540685), (95, 1723632548), (110, 1488591746), (190, 861816274), (209, 783469340), (220, 744295873), (380, 430908137), (389, 420938540), (418, 391734670), (778, 210469270), (836, 195867335), (1045, 156693868), (1556, 105234635), (1945, 84187708), (2090, 78346934), (3890, 42093854), (4180, 39173467), (4279, 38267140), (7391, 22154660), (7780, 21046927), (8558, 19133570), (14782, 11077330), (17116, 9566785), (21395, 7653428), (29564, 5538665), (36955, 4430932), (42790, 3826714), (73910, 2215466), (81301, 2014060), (85580, 1913357), (100703, 1626020), (147820, 1107733), (162602, 1007030), (201406, 813010), (325204, 503515), (402812, 406505)]