188291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 570444672

約数和(自身を除く): 382153452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 283, 390, 566, 780, 849, 853, 1132, 1415, 1698, 1706, 2559, 2830, 3396, 3412, 3679, 4245, 4265, 5118, 5660, 7358, 8490, 8530, 10236, 11037, 11089, 12795, 14716, 16980, 17060, 18395, 22074, 22178, 25590, 33267, 36790, 44148, 44356, 51180, 55185, 55445, 66534, 73580, 110370, 110890, 133068, 166335, 220740, 221780, 241399, 332670, 482798, 665340, 724197, 965596, 1206995, 1448394, 2413990, 2896788, 3138187, 3620985, 4827980, 6276374, 7241970, 9414561, 12552748, 14483940, 15690935, 18829122, 31381870, 37658244, 47072805, 62763740, 94145610, 188291220]

約数ペア:

[(1, 188291220), (2, 94145610), (3, 62763740), (4, 47072805), (5, 37658244), (6, 31381870), (10, 18829122), (12, 15690935), (13, 14483940), (15, 12552748), (20, 9414561), (26, 7241970), (30, 6276374), (39, 4827980), (52, 3620985), (60, 3138187), (65, 2896788), (78, 2413990), (130, 1448394), (156, 1206995), (195, 965596), (260, 724197), (283, 665340), (390, 482798), (566, 332670), (780, 241399), (849, 221780), (853, 220740), (1132, 166335), (1415, 133068), (1698, 110890), (1706, 110370), (2559, 73580), (2830, 66534), (3396, 55445), (3412, 55185), (3679, 51180), (4245, 44356), (4265, 44148), (5118, 36790), (5660, 33267), (7358, 25590), (8490, 22178), (8530, 22074), (10236, 18395), (11037, 17060), (11089, 16980), (12795, 14716)]