156715015870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{16139}}^1$

素因数の和:16335

約数の個数: 128

約数和(自身を含む): 348624000000

約数和(自身を除く): 191908984130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 149, 190, 245, 266, 298, 343, 490, 665, 686, 745, 931, 1043, 1330, 1490, 1715, 1862, 2086, 2831, 3430, 4655, 5215, 5662, 6517, 7301, 9310, 10430, 13034, 14155, 14602, 16139, 19817, 28310, 32278, 32585, 36505, 39634, 51107, 65170, 73010, 80695, 99085, 102214, 112973, 138719, 161390, 198170, 225946, 255535, 277438, 306641, 511070, 564865, 613282, 693595, 790811, 971033, 1129730, 1387190, 1533205, 1581622, 1942066, 2146487, 2404711, 3066410, 3954055, 4292974, 4809422, 4855165, 5535677, 7908110, 9710330, 10732435, 11071354, 12023555, 15025409, 16832977, 21464870, 24047110, 27678385, 30050818, 33665954, 45689509, 55356770, 75127045, 84164885, 91379018, 105177863, 117830839, 150254090, 168329770, 210355726, 228447545, 235661678, 319826563, 456895090, 525889315, 589154195, 639653126, 824815873, 1051778630, 1178308390, 1599132815, 1649631746, 2238785941, 3198265630, 4124079365, 4477571882, 8248158730, 11193929705, 15671501587, 22387859410, 31343003174, 78357507935, 156715015870]

約数ペア:

[(1, 156715015870), (2, 78357507935), (5, 31343003174), (7, 22387859410), (10, 15671501587), (14, 11193929705), (19, 8248158730), (35, 4477571882), (38, 4124079365), (49, 3198265630), (70, 2238785941), (95, 1649631746), (98, 1599132815), (133, 1178308390), (149, 1051778630), (190, 824815873), (245, 639653126), (266, 589154195), (298, 525889315), (343, 456895090), (490, 319826563), (665, 235661678), (686, 228447545), (745, 210355726), (931, 168329770), (1043, 150254090), (1330, 117830839), (1490, 105177863), (1715, 91379018), (1862, 84164885), (2086, 75127045), (2831, 55356770), (3430, 45689509), (4655, 33665954), (5215, 30050818), (5662, 27678385), (6517, 24047110), (7301, 21464870), (9310, 16832977), (10430, 15025409), (13034, 12023555), (14155, 11071354), (14602, 10732435), (16139, 9710330), (19817, 7908110), (28310, 5535677), (32278, 4855165), (32585, 4809422), (36505, 4292974), (39634, 3954055), (51107, 3066410), (65170, 2404711), (73010, 2146487), (80695, 1942066), (99085, 1581622), (102214, 1533205), (112973, 1387190), (138719, 1129730), (161390, 971033), (198170, 790811), (225946, 693595), (255535, 613282), (277438, 564865), (306641, 511070)]