183726140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 444273984

約数和(自身を除く): 260547844

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 197, 211, 221, 260, 340, 394, 422, 442, 788, 844, 884, 985, 1055, 1105, 1970, 2110, 2210, 2561, 2743, 3349, 3587, 3940, 4220, 4420, 5122, 5486, 6698, 7174, 10244, 10972, 12805, 13396, 13715, 14348, 16745, 17935, 25610, 27430, 33490, 35870, 41567, 43537, 46631, 51220, 54860, 66980, 71740, 83134, 87074, 93262, 166268, 174148, 186524, 207835, 217685, 233155, 415670, 435370, 466310, 540371, 706639, 831340, 870740, 932620, 1080742, 1413278, 2161484, 2701855, 2826556, 3533195, 5403710, 7066390, 9186307, 10807420, 14132780, 18372614, 36745228, 45931535, 91863070, 183726140]

約数ペア:

[(1, 183726140), (2, 91863070), (4, 45931535), (5, 36745228), (10, 18372614), (13, 14132780), (17, 10807420), (20, 9186307), (26, 7066390), (34, 5403710), (52, 3533195), (65, 2826556), (68, 2701855), (85, 2161484), (130, 1413278), (170, 1080742), (197, 932620), (211, 870740), (221, 831340), (260, 706639), (340, 540371), (394, 466310), (422, 435370), (442, 415670), (788, 233155), (844, 217685), (884, 207835), (985, 186524), (1055, 174148), (1105, 166268), (1970, 93262), (2110, 87074), (2210, 83134), (2561, 71740), (2743, 66980), (3349, 54860), (3587, 51220), (3940, 46631), (4220, 43537), (4420, 41567), (5122, 35870), (5486, 33490), (6698, 27430), (7174, 25610), (10244, 17935), (10972, 16745), (12805, 14348), (13396, 13715)]