148905834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 395034624

約数和(自身を除く): 246128790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 37, 42, 62, 66, 74, 77, 93, 111, 154, 186, 217, 222, 231, 259, 281, 341, 407, 434, 462, 518, 562, 651, 682, 777, 814, 843, 1023, 1147, 1221, 1302, 1554, 1686, 1967, 2046, 2294, 2387, 2442, 2849, 3091, 3441, 3934, 4774, 5698, 5901, 6182, 6882, 7161, 8029, 8547, 8711, 9273, 10397, 11802, 12617, 14322, 16058, 17094, 17422, 18546, 20794, 21637, 24087, 25234, 26133, 31191, 37851, 43274, 48174, 52266, 60977, 62382, 64911, 72779, 75702, 88319, 95821, 114367, 121954, 129822, 145558, 176638, 182931, 191642, 218337, 228734, 264957, 287463, 322307, 343101, 365862, 436674, 529914, 574926, 644614, 670747, 686202, 800569, 966921, 1341494, 1601138, 1933842, 2012241, 2256149, 2401707, 3545377, 4024482, 4512298, 4803414, 6768447, 7090754, 10636131, 13536894, 21272262, 24817639, 49635278, 74452917, 148905834]

約数ペア:

[(1, 148905834), (2, 74452917), (3, 49635278), (6, 24817639), (7, 21272262), (11, 13536894), (14, 10636131), (21, 7090754), (22, 6768447), (31, 4803414), (33, 4512298), (37, 4024482), (42, 3545377), (62, 2401707), (66, 2256149), (74, 2012241), (77, 1933842), (93, 1601138), (111, 1341494), (154, 966921), (186, 800569), (217, 686202), (222, 670747), (231, 644614), (259, 574926), (281, 529914), (341, 436674), (407, 365862), (434, 343101), (462, 322307), (518, 287463), (562, 264957), (651, 228734), (682, 218337), (777, 191642), (814, 182931), (843, 176638), (1023, 145558), (1147, 129822), (1221, 121954), (1302, 114367), (1554, 95821), (1686, 88319), (1967, 75702), (2046, 72779), (2294, 64911), (2387, 62382), (2442, 60977), (2849, 52266), (3091, 48174), (3441, 43274), (3934, 37851), (4774, 31191), (5698, 26133), (5901, 25234), (6182, 24087), (6882, 21637), (7161, 20794), (8029, 18546), (8547, 17422), (8711, 17094), (9273, 16058), (10397, 14322), (11802, 12617)]