157530296

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 241637704

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 307, 308, 343, 374, 392, 476, 539, 614, 616, 686, 748, 833, 952, 1078, 1228, 1309, 1372, 1496, 1666, 2149, 2156, 2456, 2618, 2744, 3332, 3377, 3773, 4298, 4312, 5219, 5236, 5831, 6664, 6754, 7546, 8596, 9163, 10438, 10472, 11662, 13508, 15043, 15092, 17192, 18326, 20876, 23324, 23639, 27016, 30086, 30184, 36533, 36652, 41752, 46648, 47278, 57409, 60172, 64141, 73066, 73304, 94556, 105301, 114818, 120344, 128282, 146132, 165473, 189112, 210602, 229636, 255731, 256564, 292264, 330946, 401863, 421204, 459272, 511462, 513128, 661892, 803726, 842408, 1022924, 1158311, 1323784, 1607452, 1790117, 2045848, 2316622, 2813041, 3214904, 3580234, 4633244, 5626082, 7160468, 9266488, 11252164, 14320936, 19691287, 22504328, 39382574, 78765148, 157530296]

約数ペア:

[(1, 157530296), (2, 78765148), (4, 39382574), (7, 22504328), (8, 19691287), (11, 14320936), (14, 11252164), (17, 9266488), (22, 7160468), (28, 5626082), (34, 4633244), (44, 3580234), (49, 3214904), (56, 2813041), (68, 2316622), (77, 2045848), (88, 1790117), (98, 1607452), (119, 1323784), (136, 1158311), (154, 1022924), (187, 842408), (196, 803726), (238, 661892), (307, 513128), (308, 511462), (343, 459272), (374, 421204), (392, 401863), (476, 330946), (539, 292264), (614, 256564), (616, 255731), (686, 229636), (748, 210602), (833, 189112), (952, 165473), (1078, 146132), (1228, 128282), (1309, 120344), (1372, 114818), (1496, 105301), (1666, 94556), (2149, 73304), (2156, 73066), (2456, 64141), (2618, 60172), (2744, 57409), (3332, 47278), (3377, 46648), (3773, 41752), (4298, 36652), (4312, 36533), (5219, 30184), (5236, 30086), (5831, 27016), (6664, 23639), (6754, 23324), (7546, 20876), (8596, 18326), (9163, 17192), (10438, 15092), (10472, 15043), (11662, 13508)]