144649736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 232745464

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 616, 646, 727, 748, 836, 952, 1064, 1292, 1309, 1454, 1463, 1496, 1672, 2261, 2584, 2618, 2908, 2926, 3553, 4522, 5089, 5236, 5816, 5852, 7106, 7997, 9044, 10178, 10472, 11704, 12359, 13813, 14212, 15994, 18088, 20356, 24718, 24871, 27626, 28424, 31988, 40712, 49436, 49742, 55252, 55979, 63976, 86513, 96691, 98872, 99484, 110504, 111958, 135949, 151943, 173026, 193382, 198968, 223916, 234821, 271898, 303886, 346052, 386764, 447832, 469642, 543796, 607772, 692104, 773528, 939284, 951643, 1063601, 1087592, 1215544, 1643747, 1878568, 1903286, 2127202, 2583031, 3287494, 3806572, 4254404, 5166062, 6574988, 7613144, 8508808, 10332124, 13149976, 18081217, 20664248, 36162434, 72324868, 144649736]

約数ペア:

[(1, 144649736), (2, 72324868), (4, 36162434), (7, 20664248), (8, 18081217), (11, 13149976), (14, 10332124), (17, 8508808), (19, 7613144), (22, 6574988), (28, 5166062), (34, 4254404), (38, 3806572), (44, 3287494), (56, 2583031), (68, 2127202), (76, 1903286), (77, 1878568), (88, 1643747), (119, 1215544), (133, 1087592), (136, 1063601), (152, 951643), (154, 939284), (187, 773528), (209, 692104), (238, 607772), (266, 543796), (308, 469642), (323, 447832), (374, 386764), (418, 346052), (476, 303886), (532, 271898), (616, 234821), (646, 223916), (727, 198968), (748, 193382), (836, 173026), (952, 151943), (1064, 135949), (1292, 111958), (1309, 110504), (1454, 99484), (1463, 98872), (1496, 96691), (1672, 86513), (2261, 63976), (2584, 55979), (2618, 55252), (2908, 49742), (2926, 49436), (3553, 40712), (4522, 31988), (5089, 28424), (5236, 27626), (5816, 24871), (5852, 24718), (7106, 20356), (7997, 18088), (9044, 15994), (10178, 14212), (10472, 13813), (11704, 12359)]