156905141408

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{143501}}^1$

素因数の和:144285

約数の個数: 48

約数和(自身を含む): 315915634944

約数和(自身を除く): 159010493536

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 727, 752, 1454, 1504, 2908, 5816, 11632, 23264, 34169, 68338, 136676, 143501, 273352, 287002, 546704, 574004, 1093408, 1148008, 2296016, 4592032, 6744547, 13489094, 26978188, 53956376, 104325227, 107912752, 208650454, 215825504, 417300908, 834601816, 1669203632, 3338407264, 4903285669, 9806571338, 19613142676, 39226285352, 78452570704, 156905141408]

約数ペア:

[(1, 156905141408), (2, 78452570704), (4, 39226285352), (8, 19613142676), (16, 9806571338), (32, 4903285669), (47, 3338407264), (94, 1669203632), (188, 834601816), (376, 417300908), (727, 215825504), (752, 208650454), (1454, 107912752), (1504, 104325227), (2908, 53956376), (5816, 26978188), (11632, 13489094), (23264, 6744547), (34169, 4592032), (68338, 2296016), (136676, 1148008), (143501, 1093408), (273352, 574004), (287002, 546704)]