15705064248

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 40722186240

約数和(自身を除く): 25017121992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 71, 134, 142, 151, 201, 213, 268, 284, 302, 402, 426, 453, 536, 568, 604, 804, 852, 906, 911, 1208, 1608, 1704, 1812, 1822, 2733, 3624, 3644, 4757, 5466, 7288, 9514, 10117, 10721, 10932, 14271, 19028, 20234, 21442, 21864, 28542, 30351, 32163, 38056, 40468, 42884, 57084, 60702, 61037, 64326, 64681, 80936, 85768, 114168, 121404, 122074, 128652, 129362, 137561, 183111, 194043, 242808, 244148, 257304, 258724, 275122, 366222, 388086, 412683, 488296, 517448, 550244, 718307, 732444, 776172, 825366, 1100488, 1436614, 1464888, 1552344, 1650732, 2154921, 2873228, 3301464, 4309842, 4333627, 5746456, 8619684, 8667254, 9216587, 9766831, 13000881, 17239368, 17334508, 18433174, 19533662, 26001762, 27649761, 29300493, 34669016, 36866348, 39067324, 52003524, 55299522, 58600986, 73732696, 78134648, 104007048, 110599044, 117201972, 221198088, 234403944, 654377677, 1308755354, 1963133031, 2617510708, 3926266062, 5235021416, 7852532124, 15705064248]

約数ペア:

[(1, 15705064248), (2, 7852532124), (3, 5235021416), (4, 3926266062), (6, 2617510708), (8, 1963133031), (12, 1308755354), (24, 654377677), (67, 234403944), (71, 221198088), (134, 117201972), (142, 110599044), (151, 104007048), (201, 78134648), (213, 73732696), (268, 58600986), (284, 55299522), (302, 52003524), (402, 39067324), (426, 36866348), (453, 34669016), (536, 29300493), (568, 27649761), (604, 26001762), (804, 19533662), (852, 18433174), (906, 17334508), (911, 17239368), (1208, 13000881), (1608, 9766831), (1704, 9216587), (1812, 8667254), (1822, 8619684), (2733, 5746456), (3624, 4333627), (3644, 4309842), (4757, 3301464), (5466, 2873228), (7288, 2154921), (9514, 1650732), (10117, 1552344), (10721, 1464888), (10932, 1436614), (14271, 1100488), (19028, 825366), (20234, 776172), (21442, 732444), (21864, 718307), (28542, 550244), (30351, 517448), (32163, 488296), (38056, 412683), (40468, 388086), (42884, 366222), (57084, 275122), (60702, 258724), (61037, 257304), (64326, 244148), (64681, 242808), (80936, 194043), (85768, 183111), (114168, 137561), (121404, 129362), (122074, 128652)]