149115762

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 224132238

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 71, 89, 114, 138, 142, 171, 178, 207, 213, 267, 342, 414, 426, 437, 513, 534, 621, 639, 801, 874, 1026, 1242, 1278, 1311, 1349, 1602, 1633, 1691, 1917, 2047, 2403, 2622, 2698, 3266, 3382, 3834, 3933, 4047, 4094, 4806, 4899, 5073, 6141, 6319, 7866, 8094, 9798, 10146, 11799, 12141, 12282, 12638, 14697, 15219, 18423, 18957, 23598, 24282, 29394, 30438, 31027, 36423, 36846, 37914, 38893, 44091, 45657, 55269, 56871, 62054, 72846, 77786, 88182, 91314, 93081, 110538, 113742, 116679, 120061, 145337, 170613, 186162, 233358, 240122, 279243, 290674, 341226, 350037, 360183, 436011, 558486, 700074, 720366, 837729, 872022, 1050111, 1080549, 1308033, 1675458, 2100222, 2161098, 2616066, 2761403, 3241647, 3924099, 5522806, 6483294, 7848198, 8284209, 16568418, 24852627, 49705254, 74557881, 149115762]

約数ペア:

[(1, 149115762), (2, 74557881), (3, 49705254), (6, 24852627), (9, 16568418), (18, 8284209), (19, 7848198), (23, 6483294), (27, 5522806), (38, 3924099), (46, 3241647), (54, 2761403), (57, 2616066), (69, 2161098), (71, 2100222), (89, 1675458), (114, 1308033), (138, 1080549), (142, 1050111), (171, 872022), (178, 837729), (207, 720366), (213, 700074), (267, 558486), (342, 436011), (414, 360183), (426, 350037), (437, 341226), (513, 290674), (534, 279243), (621, 240122), (639, 233358), (801, 186162), (874, 170613), (1026, 145337), (1242, 120061), (1278, 116679), (1311, 113742), (1349, 110538), (1602, 93081), (1633, 91314), (1691, 88182), (1917, 77786), (2047, 72846), (2403, 62054), (2622, 56871), (2698, 55269), (3266, 45657), (3382, 44091), (3834, 38893), (3933, 37914), (4047, 36846), (4094, 36423), (4806, 31027), (4899, 30438), (5073, 29394), (6141, 24282), (6319, 23598), (7866, 18957), (8094, 18423), (9798, 15219), (10146, 14697), (11799, 12638), (12141, 12282)]