156720850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 357727104

約数和(自身を除く): 201006254

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 230, 253, 275, 286, 299, 325, 506, 550, 575, 598, 650, 715, 953, 1150, 1265, 1430, 1495, 1906, 2530, 2990, 3289, 3575, 4765, 6325, 6578, 7150, 7475, 9530, 10483, 12389, 12650, 14950, 16445, 20966, 21919, 23825, 24778, 32890, 43838, 47650, 52415, 61945, 82225, 104830, 109595, 123890, 136279, 164450, 219190, 241109, 262075, 272558, 284947, 309725, 482218, 524150, 547975, 569894, 619450, 681395, 1095950, 1205545, 1362790, 1424735, 2411090, 2849470, 3134417, 3406975, 6027725, 6268834, 6813950, 7123675, 12055450, 14247350, 15672085, 31344170, 78360425, 156720850]

約数ペア:

[(1, 156720850), (2, 78360425), (5, 31344170), (10, 15672085), (11, 14247350), (13, 12055450), (22, 7123675), (23, 6813950), (25, 6268834), (26, 6027725), (46, 3406975), (50, 3134417), (55, 2849470), (65, 2411090), (110, 1424735), (115, 1362790), (130, 1205545), (143, 1095950), (230, 681395), (253, 619450), (275, 569894), (286, 547975), (299, 524150), (325, 482218), (506, 309725), (550, 284947), (575, 272558), (598, 262075), (650, 241109), (715, 219190), (953, 164450), (1150, 136279), (1265, 123890), (1430, 109595), (1495, 104830), (1906, 82225), (2530, 61945), (2990, 52415), (3289, 47650), (3575, 43838), (4765, 32890), (6325, 24778), (6578, 23825), (7150, 21919), (7475, 20966), (9530, 16445), (10483, 14950), (12389, 12650)]