157970292516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15101}}^1\times {\mathrm{17093}}^1$

素因数の和:32221

約数の個数: 72

約数和(自身を含む): 422855577144

約数和(自身を除く): 264885284628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 15101, 17093, 30202, 34186, 45303, 51279, 60404, 68372, 90606, 102558, 135909, 153837, 181212, 205116, 256717, 271818, 290581, 307674, 513434, 543636, 581162, 615348, 770151, 871743, 1026868, 1162324, 1540302, 1743486, 2310453, 2615229, 3080604, 3486972, 4620906, 5230458, 9241812, 10460916, 258121393, 516242786, 774364179, 1032485572, 1548728358, 2323092537, 3097456716, 4388063681, 4646185074, 8776127362, 9292370148, 13164191043, 17552254724, 26328382086, 39492573129, 52656764172, 78985146258, 157970292516]

約数ペア:

[(1, 157970292516), (2, 78985146258), (3, 52656764172), (4, 39492573129), (6, 26328382086), (9, 17552254724), (12, 13164191043), (17, 9292370148), (18, 8776127362), (34, 4646185074), (36, 4388063681), (51, 3097456716), (68, 2323092537), (102, 1548728358), (153, 1032485572), (204, 774364179), (306, 516242786), (612, 258121393), (15101, 10460916), (17093, 9241812), (30202, 5230458), (34186, 4620906), (45303, 3486972), (51279, 3080604), (60404, 2615229), (68372, 2310453), (90606, 1743486), (102558, 1540302), (135909, 1162324), (153837, 1026868), (181212, 871743), (205116, 770151), (256717, 615348), (271818, 581162), (290581, 543636), (307674, 513434)]