161422404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:5001

約数の個数: 96

約数和(自身を含む): 465884160

約数和(自身を除く): 304461756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 4951, 5434, 8151, 9902, 10868, 14853, 16302, 19804, 29706, 32604, 54461, 59412, 64363, 94069, 108922, 128726, 163383, 188138, 193089, 217844, 257452, 282207, 326766, 376276, 386178, 564414, 653532, 707993, 772356, 1034759, 1128828, 1222897, 1415986, 2069518, 2123979, 2445794, 2831972, 3104277, 3668691, 4139036, 4247958, 4891588, 6208554, 7337382, 8495916, 12417108, 13451867, 14674764, 26903734, 40355601, 53807468, 80711202, 161422404]

約数ペア:

[(1, 161422404), (2, 80711202), (3, 53807468), (4, 40355601), (6, 26903734), (11, 14674764), (12, 13451867), (13, 12417108), (19, 8495916), (22, 7337382), (26, 6208554), (33, 4891588), (38, 4247958), (39, 4139036), (44, 3668691), (52, 3104277), (57, 2831972), (66, 2445794), (76, 2123979), (78, 2069518), (114, 1415986), (132, 1222897), (143, 1128828), (156, 1034759), (209, 772356), (228, 707993), (247, 653532), (286, 564414), (418, 386178), (429, 376276), (494, 326766), (572, 282207), (627, 257452), (741, 217844), (836, 193089), (858, 188138), (988, 163383), (1254, 128726), (1482, 108922), (1716, 94069), (2508, 64363), (2717, 59412), (2964, 54461), (4951, 32604), (5434, 29706), (8151, 19804), (9902, 16302), (10868, 14853)]