127204668

素因数分解:

$2^2\times 3^8\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 345537192

約数和(自身を除く): 218332524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 131, 148, 162, 222, 243, 262, 324, 333, 393, 444, 486, 524, 666, 729, 786, 972, 999, 1179, 1332, 1458, 1572, 1998, 2187, 2358, 2916, 2997, 3537, 3996, 4374, 4716, 4847, 5994, 6561, 7074, 8748, 8991, 9694, 10611, 11988, 13122, 14148, 14541, 17982, 19388, 21222, 26244, 26973, 29082, 31833, 35964, 42444, 43623, 53946, 58164, 63666, 80919, 87246, 95499, 107892, 127332, 130869, 161838, 174492, 190998, 242757, 261738, 286497, 323676, 381996, 392607, 485514, 523476, 572994, 785214, 859491, 971028, 1145988, 1177821, 1570428, 1718982, 2355642, 3437964, 3533463, 4711284, 7066926, 10600389, 14133852, 21200778, 31801167, 42401556, 63602334, 127204668]

約数ペア:

[(1, 127204668), (2, 63602334), (3, 42401556), (4, 31801167), (6, 21200778), (9, 14133852), (12, 10600389), (18, 7066926), (27, 4711284), (36, 3533463), (37, 3437964), (54, 2355642), (74, 1718982), (81, 1570428), (108, 1177821), (111, 1145988), (131, 971028), (148, 859491), (162, 785214), (222, 572994), (243, 523476), (262, 485514), (324, 392607), (333, 381996), (393, 323676), (444, 286497), (486, 261738), (524, 242757), (666, 190998), (729, 174492), (786, 161838), (972, 130869), (999, 127332), (1179, 107892), (1332, 95499), (1458, 87246), (1572, 80919), (1998, 63666), (2187, 58164), (2358, 53946), (2916, 43623), (2997, 42444), (3537, 35964), (3996, 31833), (4374, 29082), (4716, 26973), (4847, 26244), (5994, 21222), (6561, 19388), (7074, 17982), (8748, 14541), (8991, 14148), (9694, 13122), (10611, 11988)]