128615694830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1\times {\mathrm{13313}}^1$

素因数の和:15153

約数の個数: 64

約数和(自身を含む): 268103485440

約数和(自身を除く): 139487790610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1747, 2765, 3494, 5530, 8735, 12229, 13313, 17470, 24458, 26626, 61145, 66565, 93191, 122290, 133130, 138013, 186382, 276026, 465955, 690065, 931910, 966091, 1051727, 1380130, 1932182, 2103454, 4830455, 5258635, 7362089, 9660910, 10517270, 14724178, 23257811, 36810445, 46515622, 73620890, 116289055, 162804677, 232578110, 325609354, 814023385, 1628046770, 1837367069, 3674734138, 9186835345, 12861569483, 18373670690, 25723138966, 64307847415, 128615694830]

約数ペア:

[(1, 128615694830), (2, 64307847415), (5, 25723138966), (7, 18373670690), (10, 12861569483), (14, 9186835345), (35, 3674734138), (70, 1837367069), (79, 1628046770), (158, 814023385), (395, 325609354), (553, 232578110), (790, 162804677), (1106, 116289055), (1747, 73620890), (2765, 46515622), (3494, 36810445), (5530, 23257811), (8735, 14724178), (12229, 10517270), (13313, 9660910), (17470, 7362089), (24458, 5258635), (26626, 4830455), (61145, 2103454), (66565, 1932182), (93191, 1380130), (122290, 1051727), (133130, 966091), (138013, 931910), (186382, 690065), (276026, 465955)]