149508972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 388717056

約数和(自身を除く): 239208084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 381, 477, 508, 617, 636, 762, 954, 1143, 1234, 1524, 1851, 1908, 2286, 2468, 3702, 4572, 5553, 6731, 7404, 11106, 13462, 20193, 22212, 26924, 32701, 40386, 60579, 65402, 78359, 80772, 98103, 121158, 130804, 156718, 196206, 235077, 242316, 294309, 313436, 392412, 470154, 588618, 705231, 940308, 1177236, 1410462, 2820924, 4153027, 8306054, 12459081, 16612108, 24918162, 37377243, 49836324, 74754486, 149508972]

約数ペア:

[(1, 149508972), (2, 74754486), (3, 49836324), (4, 37377243), (6, 24918162), (9, 16612108), (12, 12459081), (18, 8306054), (36, 4153027), (53, 2820924), (106, 1410462), (127, 1177236), (159, 940308), (212, 705231), (254, 588618), (318, 470154), (381, 392412), (477, 313436), (508, 294309), (617, 242316), (636, 235077), (762, 196206), (954, 156718), (1143, 130804), (1234, 121158), (1524, 98103), (1851, 80772), (1908, 78359), (2286, 65402), (2468, 60579), (3702, 40386), (4572, 32701), (5553, 26924), (6731, 22212), (7404, 20193), (11106, 13462)]