130324496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13829}}^1$

素因数の和:13887

約数の個数: 40

約数和(自身を含む): 274387200

約数和(自身を除く): 144062704

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 13829, 27658, 55316, 110632, 221264, 262751, 428699, 525502, 857398, 1051004, 1714796, 2102008, 3429592, 4204016, 6859184, 8145281, 16290562, 32581124, 65162248, 130324496]

約数ペア:

[(1, 130324496), (2, 65162248), (4, 32581124), (8, 16290562), (16, 8145281), (19, 6859184), (31, 4204016), (38, 3429592), (62, 2102008), (76, 1714796), (124, 1051004), (152, 857398), (248, 525502), (304, 428699), (496, 262751), (589, 221264), (1178, 110632), (2356, 55316), (4712, 27658), (9424, 13829)]