158346576

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 464449440

約数和(自身を除く): 306102864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 293, 324, 417, 432, 486, 556, 586, 648, 834, 879, 972, 1112, 1172, 1251, 1296, 1668, 1758, 1944, 2224, 2344, 2502, 2637, 3336, 3516, 3753, 3888, 4688, 5004, 5274, 6672, 7032, 7506, 7911, 10008, 10548, 11259, 14064, 15012, 15822, 20016, 21096, 22518, 23733, 30024, 31644, 33777, 40727, 42192, 45036, 47466, 60048, 63288, 67554, 71199, 81454, 90072, 94932, 122181, 126576, 135108, 142398, 162908, 180144, 189864, 244362, 270216, 284796, 325816, 366543, 379728, 488724, 540432, 569592, 651632, 733086, 977448, 1099629, 1139184, 1466172, 1954896, 2199258, 2932344, 3298887, 4398516, 5864688, 6597774, 8797032, 9896661, 13195548, 17594064, 19793322, 26391096, 39586644, 52782192, 79173288, 158346576]

約数ペア:

[(1, 158346576), (2, 79173288), (3, 52782192), (4, 39586644), (6, 26391096), (8, 19793322), (9, 17594064), (12, 13195548), (16, 9896661), (18, 8797032), (24, 6597774), (27, 5864688), (36, 4398516), (48, 3298887), (54, 2932344), (72, 2199258), (81, 1954896), (108, 1466172), (139, 1139184), (144, 1099629), (162, 977448), (216, 733086), (243, 651632), (278, 569592), (293, 540432), (324, 488724), (417, 379728), (432, 366543), (486, 325816), (556, 284796), (586, 270216), (648, 244362), (834, 189864), (879, 180144), (972, 162908), (1112, 142398), (1172, 135108), (1251, 126576), (1296, 122181), (1668, 94932), (1758, 90072), (1944, 81454), (2224, 71199), (2344, 67554), (2502, 63288), (2637, 60048), (3336, 47466), (3516, 45036), (3753, 42192), (3888, 40727), (4688, 33777), (5004, 31644), (5274, 30024), (6672, 23733), (7032, 22518), (7506, 21096), (7911, 20016), (10008, 15822), (10548, 15012), (11259, 14064)]