129628716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 380741760

約数和(自身を除く): 251113044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 49, 57, 76, 82, 84, 98, 114, 123, 133, 147, 164, 196, 228, 246, 266, 283, 287, 294, 399, 492, 532, 566, 574, 588, 779, 798, 849, 861, 931, 1132, 1148, 1558, 1596, 1698, 1722, 1862, 1981, 2009, 2337, 2793, 3116, 3396, 3444, 3724, 3962, 4018, 4674, 5377, 5453, 5586, 5943, 6027, 7924, 8036, 9348, 10754, 10906, 11172, 11603, 11886, 12054, 13867, 16131, 16359, 21508, 21812, 23206, 23772, 24108, 27734, 32262, 32718, 34809, 37639, 38171, 41601, 46412, 55468, 64524, 65436, 69618, 75278, 76342, 81221, 83202, 112917, 114513, 139236, 150556, 152684, 162442, 166404, 220457, 225834, 229026, 243663, 263473, 324884, 440914, 451668, 458052, 487326, 526946, 568547, 661371, 790419, 881828, 974652, 1053892, 1137094, 1322742, 1543199, 1580838, 1705641, 2274188, 2645484, 3086398, 3161676, 3411282, 4629597, 6172796, 6822564, 9259194, 10802393, 18518388, 21604786, 32407179, 43209572, 64814358, 129628716]

約数ペア:

[(1, 129628716), (2, 64814358), (3, 43209572), (4, 32407179), (6, 21604786), (7, 18518388), (12, 10802393), (14, 9259194), (19, 6822564), (21, 6172796), (28, 4629597), (38, 3411282), (41, 3161676), (42, 3086398), (49, 2645484), (57, 2274188), (76, 1705641), (82, 1580838), (84, 1543199), (98, 1322742), (114, 1137094), (123, 1053892), (133, 974652), (147, 881828), (164, 790419), (196, 661371), (228, 568547), (246, 526946), (266, 487326), (283, 458052), (287, 451668), (294, 440914), (399, 324884), (492, 263473), (532, 243663), (566, 229026), (574, 225834), (588, 220457), (779, 166404), (798, 162442), (849, 152684), (861, 150556), (931, 139236), (1132, 114513), (1148, 112917), (1558, 83202), (1596, 81221), (1698, 76342), (1722, 75278), (1862, 69618), (1981, 65436), (2009, 64524), (2337, 55468), (2793, 46412), (3116, 41601), (3396, 38171), (3444, 37639), (3724, 34809), (3962, 32718), (4018, 32262), (4674, 27734), (5377, 24108), (5453, 23772), (5586, 23206), (5943, 21812), (6027, 21508), (7924, 16359), (8036, 16131), (9348, 13867), (10754, 12054), (10906, 11886), (11172, 11603)]