148970916

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 386830080

約数和(自身を除く): 237859164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 163, 212, 318, 326, 477, 479, 489, 636, 652, 954, 958, 978, 1437, 1467, 1908, 1916, 1956, 2874, 2934, 4311, 5748, 5868, 8622, 8639, 17244, 17278, 25387, 25917, 34556, 50774, 51834, 76161, 77751, 78077, 101548, 103668, 152322, 155502, 156154, 228483, 234231, 304644, 311004, 312308, 456966, 468462, 702693, 913932, 936924, 1405386, 2810772, 4138081, 8276162, 12414243, 16552324, 24828486, 37242729, 49656972, 74485458, 148970916]

約数ペア:

[(1, 148970916), (2, 74485458), (3, 49656972), (4, 37242729), (6, 24828486), (9, 16552324), (12, 12414243), (18, 8276162), (36, 4138081), (53, 2810772), (106, 1405386), (159, 936924), (163, 913932), (212, 702693), (318, 468462), (326, 456966), (477, 312308), (479, 311004), (489, 304644), (636, 234231), (652, 228483), (954, 156154), (958, 155502), (978, 152322), (1437, 103668), (1467, 101548), (1908, 78077), (1916, 77751), (1956, 76161), (2874, 51834), (2934, 50774), (4311, 34556), (5748, 25917), (5868, 25387), (8622, 17278), (8639, 17244)]