155882012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 182805988

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 59, 62, 118, 124, 143, 149, 236, 286, 298, 341, 403, 572, 596, 649, 682, 767, 806, 1298, 1364, 1534, 1612, 1639, 1829, 1937, 2596, 3068, 3278, 3658, 3874, 4433, 4619, 6556, 7316, 7748, 8437, 8791, 8866, 9238, 16874, 17582, 17732, 18476, 20119, 21307, 23777, 33748, 35164, 40238, 42614, 47554, 50809, 60047, 80476, 85228, 95108, 96701, 101618, 114283, 120094, 193402, 203236, 228566, 240188, 261547, 272521, 386804, 457132, 523094, 545042, 660517, 1046188, 1090084, 1257113, 1321034, 2514226, 2642068, 2997731, 3542773, 5028452, 5995462, 7085546, 11990924, 14171092, 38970503, 77941006, 155882012]

約数ペア:

[(1, 155882012), (2, 77941006), (4, 38970503), (11, 14171092), (13, 11990924), (22, 7085546), (26, 5995462), (31, 5028452), (44, 3542773), (52, 2997731), (59, 2642068), (62, 2514226), (118, 1321034), (124, 1257113), (143, 1090084), (149, 1046188), (236, 660517), (286, 545042), (298, 523094), (341, 457132), (403, 386804), (572, 272521), (596, 261547), (649, 240188), (682, 228566), (767, 203236), (806, 193402), (1298, 120094), (1364, 114283), (1534, 101618), (1612, 96701), (1639, 95108), (1829, 85228), (1937, 80476), (2596, 60047), (3068, 50809), (3278, 47554), (3658, 42614), (3874, 40238), (4433, 35164), (4619, 33748), (6556, 23777), (7316, 21307), (7748, 20119), (8437, 18476), (8791, 17732), (8866, 17582), (9238, 16874)]