15671332428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 39917132640

約数和(自身を除く): 24245800212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 109, 134, 157, 201, 204, 218, 268, 314, 327, 402, 436, 471, 628, 654, 804, 942, 1139, 1308, 1853, 1884, 2278, 2669, 3417, 3706, 4489, 4556, 5338, 5559, 6834, 7303, 7412, 8007, 8978, 10519, 10676, 11118, 13467, 13668, 14606, 16014, 17113, 17956, 21038, 21909, 22236, 26934, 29212, 31557, 32028, 34226, 42076, 43818, 51339, 53868, 63114, 68452, 76313, 87636, 102678, 124151, 126228, 152626, 178823, 205356, 228939, 248302, 290921, 305252, 357646, 372453, 457878, 489301, 496604, 536469, 581842, 704773, 715292, 744906, 872763, 915756, 978602, 1072938, 1146571, 1163684, 1409546, 1467903, 1489812, 1745526, 1957204, 2114319, 2145876, 2293142, 2819092, 2935806, 3439713, 3491052, 4228638, 4586284, 5871612, 6879426, 8318117, 8457276, 11981141, 13758852, 16636234, 19491707, 23962282, 24954351, 33272468, 35943423, 38983414, 47924564, 49908702, 58475121, 71886846, 76820257, 77966828, 99817404, 116950242, 143773692, 153640514, 230460771, 233900484, 307281028, 460921542, 921843084, 1305944369, 2611888738, 3917833107, 5223777476, 7835666214, 15671332428]

約数ペア:

[(1, 15671332428), (2, 7835666214), (3, 5223777476), (4, 3917833107), (6, 2611888738), (12, 1305944369), (17, 921843084), (34, 460921542), (51, 307281028), (67, 233900484), (68, 230460771), (102, 153640514), (109, 143773692), (134, 116950242), (157, 99817404), (201, 77966828), (204, 76820257), (218, 71886846), (268, 58475121), (314, 49908702), (327, 47924564), (402, 38983414), (436, 35943423), (471, 33272468), (628, 24954351), (654, 23962282), (804, 19491707), (942, 16636234), (1139, 13758852), (1308, 11981141), (1853, 8457276), (1884, 8318117), (2278, 6879426), (2669, 5871612), (3417, 4586284), (3706, 4228638), (4489, 3491052), (4556, 3439713), (5338, 2935806), (5559, 2819092), (6834, 2293142), (7303, 2145876), (7412, 2114319), (8007, 1957204), (8978, 1745526), (10519, 1489812), (10676, 1467903), (11118, 1409546), (13467, 1163684), (13668, 1146571), (14606, 1072938), (16014, 978602), (17113, 915756), (17956, 872763), (21038, 744906), (21909, 715292), (22236, 704773), (26934, 581842), (29212, 536469), (31557, 496604), (32028, 489301), (34226, 457878), (42076, 372453), (43818, 357646), (51339, 305252), (53868, 290921), (63114, 248302), (68452, 228939), (76313, 205356), (87636, 178823), (102678, 152626), (124151, 126228)]