173668872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 500774400

約数和(自身を除く): 327105528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 137, 156, 204, 221, 239, 274, 312, 408, 411, 442, 478, 548, 663, 717, 822, 884, 956, 1096, 1326, 1434, 1644, 1768, 1781, 1912, 2329, 2652, 2868, 3107, 3288, 3562, 4063, 4658, 5304, 5343, 5736, 6214, 6987, 7124, 8126, 9316, 9321, 10686, 12189, 12428, 13974, 14248, 16252, 18632, 18642, 21372, 24378, 24856, 27948, 30277, 32504, 32743, 37284, 42744, 48756, 52819, 55896, 60554, 65486, 74568, 90831, 97512, 98229, 105638, 121108, 130972, 158457, 181662, 196458, 211276, 242216, 261944, 316914, 363324, 392916, 422552, 425659, 556631, 633828, 726648, 785832, 851318, 1113262, 1267656, 1276977, 1669893, 1702636, 2226524, 2553954, 3339786, 3405272, 4453048, 5107908, 6679572, 7236203, 10215816, 13359144, 14472406, 21708609, 28944812, 43417218, 57889624, 86834436, 173668872]

約数ペア:

[(1, 173668872), (2, 86834436), (3, 57889624), (4, 43417218), (6, 28944812), (8, 21708609), (12, 14472406), (13, 13359144), (17, 10215816), (24, 7236203), (26, 6679572), (34, 5107908), (39, 4453048), (51, 3405272), (52, 3339786), (68, 2553954), (78, 2226524), (102, 1702636), (104, 1669893), (136, 1276977), (137, 1267656), (156, 1113262), (204, 851318), (221, 785832), (239, 726648), (274, 633828), (312, 556631), (408, 425659), (411, 422552), (442, 392916), (478, 363324), (548, 316914), (663, 261944), (717, 242216), (822, 211276), (884, 196458), (956, 181662), (1096, 158457), (1326, 130972), (1434, 121108), (1644, 105638), (1768, 98229), (1781, 97512), (1912, 90831), (2329, 74568), (2652, 65486), (2868, 60554), (3107, 55896), (3288, 52819), (3562, 48756), (4063, 42744), (4658, 37284), (5304, 32743), (5343, 32504), (5736, 30277), (6214, 27948), (6987, 24856), (7124, 24378), (8126, 21372), (9316, 18642), (9321, 18632), (10686, 16252), (12189, 14248), (12428, 13974)]