156714831

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 304944640

約数和(自身を除く): 148229809

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 243, 247, 273, 351, 373, 399, 513, 567, 741, 819, 1053, 1119, 1197, 1539, 1701, 1729, 2223, 2457, 2611, 3159, 3357, 3591, 4617, 4849, 5187, 6669, 7087, 7371, 7833, 10071, 10773, 14547, 15561, 20007, 21261, 22113, 23499, 30213, 32319, 33943, 43641, 46683, 49609, 60021, 63783, 70497, 90639, 92131, 101829, 130923, 140049, 148827, 191349, 211491, 276393, 305487, 392769, 420147, 446481, 574047, 634473, 644917, 829179, 916461, 1178307, 1339443, 1722141, 1934751, 2487537, 2749383, 4018329, 5804253, 7462611, 8248149, 12054987, 17412759, 22387833, 52238277, 156714831]

約数ペア:

[(1, 156714831), (3, 52238277), (7, 22387833), (9, 17412759), (13, 12054987), (19, 8248149), (21, 7462611), (27, 5804253), (39, 4018329), (57, 2749383), (63, 2487537), (81, 1934751), (91, 1722141), (117, 1339443), (133, 1178307), (171, 916461), (189, 829179), (243, 644917), (247, 634473), (273, 574047), (351, 446481), (373, 420147), (399, 392769), (513, 305487), (567, 276393), (741, 211491), (819, 191349), (1053, 148827), (1119, 140049), (1197, 130923), (1539, 101829), (1701, 92131), (1729, 90639), (2223, 70497), (2457, 63783), (2611, 60021), (3159, 49609), (3357, 46683), (3591, 43641), (4617, 33943), (4849, 32319), (5187, 30213), (6669, 23499), (7087, 22113), (7371, 21261), (7833, 20007), (10071, 15561), (10773, 14547)]