131353248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105251}}^1$

素因数の和:105277

約数の個数: 48

約数和(自身を含む): 371329056

約数和(自身を除く): 239975808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105251, 210502, 315753, 421004, 631506, 842008, 1263012, 1368263, 1684016, 2526024, 2736526, 3368032, 4104789, 5052048, 5473052, 8209578, 10104096, 10946104, 16419156, 21892208, 32838312, 43784416, 65676624, 131353248]

約数ペア:

[(1, 131353248), (2, 65676624), (3, 43784416), (4, 32838312), (6, 21892208), (8, 16419156), (12, 10946104), (13, 10104096), (16, 8209578), (24, 5473052), (26, 5052048), (32, 4104789), (39, 3368032), (48, 2736526), (52, 2526024), (78, 1684016), (96, 1368263), (104, 1263012), (156, 842008), (208, 631506), (312, 421004), (416, 315753), (624, 210502), (1248, 105251)]