156573690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 468744192

約数和(自身を除く): 312170502

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 83, 91, 105, 130, 166, 182, 195, 210, 249, 273, 390, 415, 455, 498, 546, 581, 691, 830, 910, 1079, 1162, 1245, 1365, 1382, 1743, 2073, 2158, 2490, 2730, 2905, 3237, 3455, 3486, 4146, 4837, 5395, 5810, 6474, 6910, 7553, 8715, 8983, 9674, 10365, 10790, 14511, 15106, 16185, 17430, 17966, 20730, 22659, 24185, 26949, 29022, 32370, 37765, 44915, 45318, 48370, 53898, 57353, 62881, 72555, 75530, 89830, 113295, 114706, 125762, 134745, 145110, 172059, 188643, 226590, 269490, 286765, 314405, 344118, 377286, 401471, 573530, 628810, 745589, 802942, 860295, 943215, 1204413, 1491178, 1720590, 1886430, 2007355, 2236767, 2408826, 3727945, 4014710, 4473534, 5219123, 6022065, 7455890, 10438246, 11183835, 12044130, 15657369, 22367670, 26095615, 31314738, 52191230, 78286845, 156573690]

約数ペア:

[(1, 156573690), (2, 78286845), (3, 52191230), (5, 31314738), (6, 26095615), (7, 22367670), (10, 15657369), (13, 12044130), (14, 11183835), (15, 10438246), (21, 7455890), (26, 6022065), (30, 5219123), (35, 4473534), (39, 4014710), (42, 3727945), (65, 2408826), (70, 2236767), (78, 2007355), (83, 1886430), (91, 1720590), (105, 1491178), (130, 1204413), (166, 943215), (182, 860295), (195, 802942), (210, 745589), (249, 628810), (273, 573530), (390, 401471), (415, 377286), (455, 344118), (498, 314405), (546, 286765), (581, 269490), (691, 226590), (830, 188643), (910, 172059), (1079, 145110), (1162, 134745), (1245, 125762), (1365, 114706), (1382, 113295), (1743, 89830), (2073, 75530), (2158, 72555), (2490, 62881), (2730, 57353), (2905, 53898), (3237, 48370), (3455, 45318), (3486, 44915), (4146, 37765), (4837, 32370), (5395, 29022), (5810, 26949), (6474, 24185), (6910, 22659), (7553, 20730), (8715, 17966), (8983, 17430), (9674, 16185), (10365, 15106), (10790, 14511)]