156742248260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1\times {\mathrm{10139}}^1$

素因数の和:11805

約数の個数: 96

約数和(自身を含む): 364321601280

約数和(自身を除く): 207579353020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1607, 1924, 2405, 3214, 4810, 6428, 8035, 9620, 10139, 16070, 20278, 20891, 32140, 40556, 41782, 50695, 59459, 83564, 101390, 104455, 118918, 131807, 202780, 208910, 237836, 263614, 297295, 375143, 417820, 527228, 594590, 659035, 750286, 772967, 1189180, 1318070, 1500572, 1545934, 1875715, 2636140, 3091868, 3751430, 3864835, 4876859, 7502860, 7729670, 9753718, 15459340, 16293373, 19507436, 24384295, 32586746, 48768590, 65173492, 81466865, 97537180, 162933730, 211813849, 325867460, 423627698, 602854801, 847255396, 1059069245, 1205709602, 2118138490, 2411419204, 3014274005, 4236276980, 6028548010, 7837112413, 12057096020, 15674224826, 31348449652, 39185562065, 78371124130, 156742248260]

約数ペア:

[(1, 156742248260), (2, 78371124130), (4, 39185562065), (5, 31348449652), (10, 15674224826), (13, 12057096020), (20, 7837112413), (26, 6028548010), (37, 4236276980), (52, 3014274005), (65, 2411419204), (74, 2118138490), (130, 1205709602), (148, 1059069245), (185, 847255396), (260, 602854801), (370, 423627698), (481, 325867460), (740, 211813849), (962, 162933730), (1607, 97537180), (1924, 81466865), (2405, 65173492), (3214, 48768590), (4810, 32586746), (6428, 24384295), (8035, 19507436), (9620, 16293373), (10139, 15459340), (16070, 9753718), (20278, 7729670), (20891, 7502860), (32140, 4876859), (40556, 3864835), (41782, 3751430), (50695, 3091868), (59459, 2636140), (83564, 1875715), (101390, 1545934), (104455, 1500572), (118918, 1318070), (131807, 1189180), (202780, 772967), (208910, 750286), (237836, 659035), (263614, 594590), (297295, 527228), (375143, 417820)]