128893702964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4225

約数の個数: 96

約数和(自身を含む): 253346451456

約数和(自身を除く): 124452748492

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 188, 223, 244, 446, 611, 793, 892, 1222, 1586, 2444, 2867, 2899, 3172, 3877, 5734, 5798, 7754, 10481, 11468, 11596, 13603, 15508, 20962, 27206, 37271, 41924, 50401, 54412, 74542, 100802, 136253, 149084, 176839, 182219, 201604, 236497, 272506, 353678, 364438, 472994, 545012, 639341, 707356, 728876, 864571, 945988, 1278682, 1729142, 2368847, 2557364, 3074461, 3458284, 4737694, 6148922, 8311433, 9475388, 11115359, 11239423, 12297844, 16622866, 22230718, 22478846, 33245732, 40634837, 44461436, 44957692, 52738831, 81269674, 105477662, 144499667, 162539348, 210955324, 288999334, 528252881, 577998668, 685604803, 1056505762, 1371209606, 2113011524, 2478725057, 2742419212, 4957450114, 9914900228, 32223425741, 64446851482, 128893702964]

約数ペア:

[(1, 128893702964), (2, 64446851482), (4, 32223425741), (13, 9914900228), (26, 4957450114), (47, 2742419212), (52, 2478725057), (61, 2113011524), (94, 1371209606), (122, 1056505762), (188, 685604803), (223, 577998668), (244, 528252881), (446, 288999334), (611, 210955324), (793, 162539348), (892, 144499667), (1222, 105477662), (1586, 81269674), (2444, 52738831), (2867, 44957692), (2899, 44461436), (3172, 40634837), (3877, 33245732), (5734, 22478846), (5798, 22230718), (7754, 16622866), (10481, 12297844), (11468, 11239423), (11596, 11115359), (13603, 9475388), (15508, 8311433), (20962, 6148922), (27206, 4737694), (37271, 3458284), (41924, 3074461), (50401, 2557364), (54412, 2368847), (74542, 1729142), (100802, 1278682), (136253, 945988), (149084, 864571), (176839, 728876), (182219, 707356), (201604, 639341), (236497, 545012), (272506, 472994), (353678, 364438)]