157749552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19255

約数の個数: 80

約数和(自身を含む): 476656000

約数和(自身を除く): 318906448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19219, 38438, 57657, 76876, 115314, 153752, 172971, 230628, 307504, 345942, 365161, 461256, 518913, 691884, 730322, 922512, 1037826, 1095483, 1383768, 1460644, 2075652, 2190966, 2767536, 2921288, 3286449, 4151304, 4381932, 5842576, 6572898, 8302608, 8763864, 9859347, 13145796, 17527728, 19718694, 26291592, 39437388, 52583184, 78874776, 157749552]

約数ペア:

[(1, 157749552), (2, 78874776), (3, 52583184), (4, 39437388), (6, 26291592), (8, 19718694), (9, 17527728), (12, 13145796), (16, 9859347), (18, 8763864), (19, 8302608), (24, 6572898), (27, 5842576), (36, 4381932), (38, 4151304), (48, 3286449), (54, 2921288), (57, 2767536), (72, 2190966), (76, 2075652), (108, 1460644), (114, 1383768), (144, 1095483), (152, 1037826), (171, 922512), (216, 730322), (228, 691884), (304, 518913), (342, 461256), (432, 365161), (456, 345942), (513, 307504), (684, 230628), (912, 172971), (1026, 153752), (1368, 115314), (2052, 76876), (2736, 57657), (4104, 38438), (8208, 19219)]