129548628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 376975872

約数和(自身を除く): 247427244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 93, 99, 122, 124, 132, 173, 183, 186, 198, 244, 279, 341, 346, 366, 372, 396, 519, 549, 558, 671, 682, 692, 732, 1023, 1038, 1098, 1116, 1342, 1364, 1557, 1891, 1903, 2013, 2046, 2076, 2196, 2684, 3069, 3114, 3782, 3806, 4026, 4092, 5363, 5673, 5709, 6039, 6138, 6228, 7564, 7612, 8052, 10553, 10726, 11346, 11418, 12078, 12276, 16089, 17019, 17127, 20801, 21106, 21452, 22692, 22836, 24156, 31659, 32178, 34038, 34254, 41602, 42212, 48267, 58993, 62403, 63318, 64356, 68076, 68508, 83204, 94977, 96534, 116083, 117986, 124806, 126636, 176979, 187209, 189954, 193068, 232166, 235972, 249612, 327143, 348249, 353958, 374418, 379908, 464332, 530937, 654286, 696498, 707916, 748836, 981429, 1044747, 1061874, 1308572, 1392996, 1962858, 2089494, 2123748, 2944287, 3598573, 3925716, 4178988, 5888574, 7197146, 10795719, 11777148, 14394292, 21591438, 32387157, 43182876, 64774314, 129548628]

約数ペア:

[(1, 129548628), (2, 64774314), (3, 43182876), (4, 32387157), (6, 21591438), (9, 14394292), (11, 11777148), (12, 10795719), (18, 7197146), (22, 5888574), (31, 4178988), (33, 3925716), (36, 3598573), (44, 2944287), (61, 2123748), (62, 2089494), (66, 1962858), (93, 1392996), (99, 1308572), (122, 1061874), (124, 1044747), (132, 981429), (173, 748836), (183, 707916), (186, 696498), (198, 654286), (244, 530937), (279, 464332), (341, 379908), (346, 374418), (366, 353958), (372, 348249), (396, 327143), (519, 249612), (549, 235972), (558, 232166), (671, 193068), (682, 189954), (692, 187209), (732, 176979), (1023, 126636), (1038, 124806), (1098, 117986), (1116, 116083), (1342, 96534), (1364, 94977), (1557, 83204), (1891, 68508), (1903, 68076), (2013, 64356), (2046, 63318), (2076, 62403), (2196, 58993), (2684, 48267), (3069, 42212), (3114, 41602), (3782, 34254), (3806, 34038), (4026, 32178), (4092, 31659), (5363, 24156), (5673, 22836), (5709, 22692), (6039, 21452), (6138, 21106), (6228, 20801), (7564, 17127), (7612, 17019), (8052, 16089), (10553, 12276), (10726, 12078), (11346, 11418)]