157250236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 324561888

約数和(自身を除く): 167311652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 421, 572, 653, 842, 1306, 1684, 2612, 4631, 5473, 7183, 8489, 9262, 10946, 14366, 16978, 18524, 21892, 28732, 33956, 60203, 93379, 120406, 186758, 240812, 274913, 373516, 549826, 1099652, 3024043, 3573869, 6048086, 7147738, 12096172, 14295476, 39312559, 78625118, 157250236]

約数ペア:

[(1, 157250236), (2, 78625118), (4, 39312559), (11, 14295476), (13, 12096172), (22, 7147738), (26, 6048086), (44, 3573869), (52, 3024043), (143, 1099652), (286, 549826), (421, 373516), (572, 274913), (653, 240812), (842, 186758), (1306, 120406), (1684, 93379), (2612, 60203), (4631, 33956), (5473, 28732), (7183, 21892), (8489, 18524), (9262, 16978), (10946, 14366)]