156729222

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 258405498

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 351, 391, 414, 442, 459, 571, 598, 621, 663, 702, 782, 897, 918, 1142, 1173, 1242, 1326, 1713, 1794, 1989, 2346, 2691, 3426, 3519, 3978, 5083, 5139, 5382, 5967, 7038, 7423, 8073, 9707, 10166, 10278, 10557, 11934, 13133, 14846, 15249, 15417, 16146, 19414, 21114, 22269, 26266, 29121, 30498, 30834, 39399, 44538, 45747, 58242, 66807, 78798, 87363, 91494, 118197, 126191, 133614, 137241, 170729, 174726, 200421, 223261, 236394, 252382, 262089, 274482, 341458, 354591, 378573, 400842, 446522, 512187, 524178, 669783, 709182, 757146, 1024374, 1135719, 1339566, 1536561, 2009349, 2271438, 2902393, 3073122, 3407157, 4018698, 4609683, 5804786, 6028047, 6814314, 8707179, 9219366, 12056094, 17414358, 26121537, 52243074, 78364611, 156729222]

約数ペア:

[(1, 156729222), (2, 78364611), (3, 52243074), (6, 26121537), (9, 17414358), (13, 12056094), (17, 9219366), (18, 8707179), (23, 6814314), (26, 6028047), (27, 5804786), (34, 4609683), (39, 4018698), (46, 3407157), (51, 3073122), (54, 2902393), (69, 2271438), (78, 2009349), (102, 1536561), (117, 1339566), (138, 1135719), (153, 1024374), (207, 757146), (221, 709182), (234, 669783), (299, 524178), (306, 512187), (351, 446522), (391, 400842), (414, 378573), (442, 354591), (459, 341458), (571, 274482), (598, 262089), (621, 252382), (663, 236394), (702, 223261), (782, 200421), (897, 174726), (918, 170729), (1142, 137241), (1173, 133614), (1242, 126191), (1326, 118197), (1713, 91494), (1794, 87363), (1989, 78798), (2346, 66807), (2691, 58242), (3426, 45747), (3519, 44538), (3978, 39399), (5083, 30834), (5139, 30498), (5382, 29121), (5967, 26266), (7038, 22269), (7423, 21114), (8073, 19414), (9707, 16146), (10166, 15417), (10278, 15249), (10557, 14846), (11934, 13133)]