172397304

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 477678240

約数和(自身を除く): 305280936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 151, 157, 202, 302, 303, 314, 404, 453, 471, 604, 606, 628, 808, 906, 909, 942, 1208, 1212, 1256, 1359, 1413, 1812, 1818, 1884, 2424, 2718, 2826, 3624, 3636, 3768, 5436, 5652, 7272, 10872, 11304, 15251, 15857, 23707, 30502, 31714, 45753, 47414, 47571, 61004, 63428, 71121, 91506, 94828, 95142, 122008, 126856, 137259, 142242, 142713, 183012, 189656, 190284, 213363, 274518, 284484, 285426, 366024, 380568, 426726, 549036, 568968, 570852, 853452, 1098072, 1141704, 1706904, 2394407, 4788814, 7183221, 9577628, 14366442, 19155256, 21549663, 28732884, 43099326, 57465768, 86198652, 172397304]

約数ペア:

[(1, 172397304), (2, 86198652), (3, 57465768), (4, 43099326), (6, 28732884), (8, 21549663), (9, 19155256), (12, 14366442), (18, 9577628), (24, 7183221), (36, 4788814), (72, 2394407), (101, 1706904), (151, 1141704), (157, 1098072), (202, 853452), (302, 570852), (303, 568968), (314, 549036), (404, 426726), (453, 380568), (471, 366024), (604, 285426), (606, 284484), (628, 274518), (808, 213363), (906, 190284), (909, 189656), (942, 183012), (1208, 142713), (1212, 142242), (1256, 137259), (1359, 126856), (1413, 122008), (1812, 95142), (1818, 94828), (1884, 91506), (2424, 71121), (2718, 63428), (2826, 61004), (3624, 47571), (3636, 47414), (3768, 45753), (5436, 31714), (5652, 30502), (7272, 23707), (10872, 15857), (11304, 15251)]