157239628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 357491232

約数和(自身を除く): 200251604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 101, 169, 182, 188, 196, 202, 329, 338, 364, 404, 611, 637, 658, 676, 707, 1183, 1222, 1274, 1313, 1316, 1414, 2303, 2366, 2444, 2548, 2626, 2828, 4277, 4606, 4732, 4747, 4949, 5252, 7943, 8281, 8554, 9191, 9212, 9494, 9898, 15886, 16562, 17069, 17108, 18382, 18988, 19796, 29939, 31772, 33124, 33229, 34138, 36764, 55601, 59878, 61711, 64337, 66458, 68276, 111202, 119483, 119756, 123422, 128674, 132916, 222404, 232603, 238966, 246844, 257348, 389207, 431977, 465206, 477932, 778414, 802243, 836381, 863954, 930412, 1556828, 1604486, 1672762, 1727908, 3023839, 3208972, 3345524, 5615701, 6047678, 11231402, 12095356, 22462804, 39309907, 78619814, 157239628]

約数ペア:

[(1, 157239628), (2, 78619814), (4, 39309907), (7, 22462804), (13, 12095356), (14, 11231402), (26, 6047678), (28, 5615701), (47, 3345524), (49, 3208972), (52, 3023839), (91, 1727908), (94, 1672762), (98, 1604486), (101, 1556828), (169, 930412), (182, 863954), (188, 836381), (196, 802243), (202, 778414), (329, 477932), (338, 465206), (364, 431977), (404, 389207), (611, 257348), (637, 246844), (658, 238966), (676, 232603), (707, 222404), (1183, 132916), (1222, 128674), (1274, 123422), (1313, 119756), (1316, 119483), (1414, 111202), (2303, 68276), (2366, 66458), (2444, 64337), (2548, 61711), (2626, 59878), (2828, 55601), (4277, 36764), (4606, 34138), (4732, 33229), (4747, 33124), (4949, 31772), (5252, 29939), (7943, 19796), (8281, 18988), (8554, 18382), (9191, 17108), (9212, 17069), (9494, 16562), (9898, 15886)]