163431008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 242994592

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 29, 31, 32, 38, 46, 52, 58, 62, 76, 92, 104, 116, 124, 152, 184, 208, 232, 247, 248, 299, 304, 368, 377, 403, 416, 437, 464, 494, 496, 551, 589, 598, 608, 667, 713, 736, 754, 806, 874, 899, 928, 988, 992, 1102, 1178, 1196, 1334, 1426, 1508, 1612, 1748, 1798, 1976, 2204, 2356, 2392, 2668, 2852, 3016, 3224, 3496, 3596, 3952, 4408, 4712, 4784, 5336, 5681, 5704, 6032, 6448, 6992, 7163, 7192, 7657, 7904, 8671, 8816, 9269, 9424, 9568, 10672, 11362, 11408, 11687, 12064, 12673, 12896, 13547, 13984, 14326, 14384, 15314, 17081, 17342, 17632, 18538, 18848, 20677, 21344, 22724, 22816, 23374, 25346, 27094, 28652, 28768, 30628, 34162, 34684, 37076, 41354, 45448, 46748, 50692, 54188, 57304, 61256, 68324, 69368, 74152, 82708, 90896, 93496, 101384, 108376, 114608, 122512, 136648, 138736, 148304, 164749, 165416, 176111, 181792, 186992, 202768, 216752, 222053, 229216, 245024, 268801, 273296, 277472, 296608, 329498, 330832, 352222, 373984, 392863, 405536, 433504, 444106, 537602, 546592, 658996, 661664, 704444, 785726, 888212, 1075204, 1317992, 1408888, 1571452, 1776424, 2150408, 2635984, 2817776, 3142904, 3552848, 4300816, 5107219, 5271968, 5635552, 6285808, 7105696, 8601632, 10214438, 12571616, 20428876, 40857752, 81715504, 163431008]

約数ペア:

[(1, 163431008), (2, 81715504), (4, 40857752), (8, 20428876), (13, 12571616), (16, 10214438), (19, 8601632), (23, 7105696), (26, 6285808), (29, 5635552), (31, 5271968), (32, 5107219), (38, 4300816), (46, 3552848), (52, 3142904), (58, 2817776), (62, 2635984), (76, 2150408), (92, 1776424), (104, 1571452), (116, 1408888), (124, 1317992), (152, 1075204), (184, 888212), (208, 785726), (232, 704444), (247, 661664), (248, 658996), (299, 546592), (304, 537602), (368, 444106), (377, 433504), (403, 405536), (416, 392863), (437, 373984), (464, 352222), (494, 330832), (496, 329498), (551, 296608), (589, 277472), (598, 273296), (608, 268801), (667, 245024), (713, 229216), (736, 222053), (754, 216752), (806, 202768), (874, 186992), (899, 181792), (928, 176111), (988, 165416), (992, 164749), (1102, 148304), (1178, 138736), (1196, 136648), (1334, 122512), (1426, 114608), (1508, 108376), (1612, 101384), (1748, 93496), (1798, 90896), (1976, 82708), (2204, 74152), (2356, 69368), (2392, 68324), (2668, 61256), (2852, 57304), (3016, 54188), (3224, 50692), (3496, 46748), (3596, 45448), (3952, 41354), (4408, 37076), (4712, 34684), (4784, 34162), (5336, 30628), (5681, 28768), (5704, 28652), (6032, 27094), (6448, 25346), (6992, 23374), (7163, 22816), (7192, 22724), (7657, 21344), (7904, 20677), (8671, 18848), (8816, 18538), (9269, 17632), (9424, 17342), (9568, 17081), (10672, 15314), (11362, 14384), (11408, 14326), (11687, 13984), (12064, 13547), (12673, 12896)]