145600728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 451852800

約数和(自身を除く): 306252072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 409, 489, 546, 652, 728, 818, 978, 1092, 1141, 1227, 1304, 1636, 1956, 2119, 2184, 2282, 2454, 2863, 3272, 3423, 3912, 4238, 4564, 4908, 5317, 5726, 6357, 6846, 8476, 8589, 9128, 9816, 10634, 11452, 12714, 13692, 14833, 15951, 16952, 17178, 21268, 22904, 25428, 27384, 29666, 31902, 34356, 37219, 42536, 44499, 50856, 59332, 63804, 66667, 68712, 74438, 88998, 111657, 118664, 127608, 133334, 148876, 177996, 200001, 223314, 266668, 297752, 355992, 400002, 446628, 466669, 533336, 800004, 866671, 893256, 933338, 1400007, 1600008, 1733342, 1866676, 2600013, 2800014, 3466684, 3733352, 5200026, 5600028, 6066697, 6933368, 10400052, 11200056, 12133394, 18200091, 20800104, 24266788, 36400182, 48533576, 72800364, 145600728]

約数ペア:

[(1, 145600728), (2, 72800364), (3, 48533576), (4, 36400182), (6, 24266788), (7, 20800104), (8, 18200091), (12, 12133394), (13, 11200056), (14, 10400052), (21, 6933368), (24, 6066697), (26, 5600028), (28, 5200026), (39, 3733352), (42, 3466684), (52, 2800014), (56, 2600013), (78, 1866676), (84, 1733342), (91, 1600008), (104, 1400007), (156, 933338), (163, 893256), (168, 866671), (182, 800004), (273, 533336), (312, 466669), (326, 446628), (364, 400002), (409, 355992), (489, 297752), (546, 266668), (652, 223314), (728, 200001), (818, 177996), (978, 148876), (1092, 133334), (1141, 127608), (1227, 118664), (1304, 111657), (1636, 88998), (1956, 74438), (2119, 68712), (2184, 66667), (2282, 63804), (2454, 59332), (2863, 50856), (3272, 44499), (3423, 42536), (3912, 37219), (4238, 34356), (4564, 31902), (4908, 29666), (5317, 27384), (5726, 25428), (6357, 22904), (6846, 21268), (8476, 17178), (8589, 16952), (9128, 15951), (9816, 14833), (10634, 13692), (11452, 12714)]