172630692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 494760448

約数和(自身を除く): 322129756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 163, 186, 219, 234, 279, 292, 326, 372, 403, 438, 468, 489, 558, 652, 657, 806, 876, 949, 978, 1116, 1209, 1314, 1467, 1612, 1898, 1956, 2119, 2263, 2418, 2628, 2847, 2934, 3627, 3796, 4238, 4526, 4836, 5053, 5694, 5868, 6357, 6789, 7254, 8476, 8541, 9052, 10106, 11388, 11899, 12714, 13578, 14508, 15159, 17082, 19071, 20212, 20367, 23798, 25428, 27156, 29419, 30318, 34164, 35697, 38142, 40734, 45477, 47596, 58838, 60636, 65689, 71394, 76284, 81468, 88257, 90954, 107091, 117676, 131378, 142788, 154687, 176514, 181908, 197067, 214182, 262756, 264771, 309374, 353028, 368869, 394134, 428364, 464061, 529542, 591201, 618748, 737738, 788268, 928122, 1059084, 1106607, 1182402, 1392183, 1475476, 1856244, 2213214, 2364804, 2784366, 3319821, 4426428, 4795297, 5568732, 6639642, 9590594, 13279284, 14385891, 19181188, 28771782, 43157673, 57543564, 86315346, 172630692]

約数ペア:

[(1, 172630692), (2, 86315346), (3, 57543564), (4, 43157673), (6, 28771782), (9, 19181188), (12, 14385891), (13, 13279284), (18, 9590594), (26, 6639642), (31, 5568732), (36, 4795297), (39, 4426428), (52, 3319821), (62, 2784366), (73, 2364804), (78, 2213214), (93, 1856244), (117, 1475476), (124, 1392183), (146, 1182402), (156, 1106607), (163, 1059084), (186, 928122), (219, 788268), (234, 737738), (279, 618748), (292, 591201), (326, 529542), (372, 464061), (403, 428364), (438, 394134), (468, 368869), (489, 353028), (558, 309374), (652, 264771), (657, 262756), (806, 214182), (876, 197067), (949, 181908), (978, 176514), (1116, 154687), (1209, 142788), (1314, 131378), (1467, 117676), (1612, 107091), (1898, 90954), (1956, 88257), (2119, 81468), (2263, 76284), (2418, 71394), (2628, 65689), (2847, 60636), (2934, 58838), (3627, 47596), (3796, 45477), (4238, 40734), (4526, 38142), (4836, 35697), (5053, 34164), (5694, 30318), (5868, 29419), (6357, 27156), (6789, 25428), (7254, 23798), (8476, 20367), (8541, 20212), (9052, 19071), (10106, 17082), (11388, 15159), (11899, 14508), (12714, 13578)]