151838272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 340156800

約数和(自身を除く): 188318528

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 61, 64, 76, 89, 92, 122, 152, 178, 184, 244, 304, 356, 368, 437, 488, 608, 712, 736, 874, 976, 1159, 1216, 1403, 1424, 1472, 1691, 1748, 1952, 2047, 2318, 2806, 2848, 3382, 3496, 3904, 4094, 4636, 5429, 5612, 5696, 6764, 6992, 8188, 9272, 10858, 11224, 13528, 13984, 16376, 18544, 21716, 22448, 26657, 27056, 27968, 32752, 37088, 38893, 43432, 44896, 53314, 54112, 65504, 74176, 77786, 86864, 89792, 103151, 106628, 108224, 124867, 131008, 155572, 173728, 206302, 213256, 249734, 311144, 347456, 412604, 426512, 499468, 622288, 825208, 853024, 998936, 1244576, 1650416, 1706048, 1997872, 2372473, 2489152, 3300832, 3995744, 4744946, 6601664, 7991488, 9489892, 18979784, 37959568, 75919136, 151838272]

約数ペア:

[(1, 151838272), (2, 75919136), (4, 37959568), (8, 18979784), (16, 9489892), (19, 7991488), (23, 6601664), (32, 4744946), (38, 3995744), (46, 3300832), (61, 2489152), (64, 2372473), (76, 1997872), (89, 1706048), (92, 1650416), (122, 1244576), (152, 998936), (178, 853024), (184, 825208), (244, 622288), (304, 499468), (356, 426512), (368, 412604), (437, 347456), (488, 311144), (608, 249734), (712, 213256), (736, 206302), (874, 173728), (976, 155572), (1159, 131008), (1216, 124867), (1403, 108224), (1424, 106628), (1472, 103151), (1691, 89792), (1748, 86864), (1952, 77786), (2047, 74176), (2318, 65504), (2806, 54112), (2848, 53314), (3382, 44896), (3496, 43432), (3904, 38893), (4094, 37088), (4636, 32752), (5429, 27968), (5612, 27056), (5696, 26657), (6764, 22448), (6992, 21716), (8188, 18544), (9272, 16376), (10858, 13984), (11224, 13528)]