155793352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 215795768

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 88, 92, 104, 124, 143, 184, 191, 248, 253, 286, 299, 341, 382, 403, 506, 572, 598, 682, 713, 764, 806, 1012, 1144, 1196, 1364, 1426, 1528, 1612, 2024, 2101, 2392, 2483, 2728, 2852, 3224, 3289, 4202, 4393, 4433, 4966, 5704, 5921, 6578, 7843, 8404, 8786, 8866, 9269, 9932, 11842, 13156, 15686, 16808, 17572, 17732, 18538, 19864, 23684, 26312, 27313, 31372, 35144, 35464, 37076, 47368, 48323, 54626, 57109, 62744, 65131, 74152, 76973, 96646, 101959, 109252, 114218, 130262, 136183, 153946, 193292, 203918, 218504, 228436, 260524, 272366, 307892, 386584, 407836, 456872, 521048, 544732, 615784, 628199, 815672, 846703, 1089464, 1256398, 1498013, 1693406, 1770379, 2512796, 2996026, 3386812, 3540758, 5025592, 5992052, 6773624, 7081516, 11984104, 14163032, 19474169, 38948338, 77896676, 155793352]

約数ペア:

[(1, 155793352), (2, 77896676), (4, 38948338), (8, 19474169), (11, 14163032), (13, 11984104), (22, 7081516), (23, 6773624), (26, 5992052), (31, 5025592), (44, 3540758), (46, 3386812), (52, 2996026), (62, 2512796), (88, 1770379), (92, 1693406), (104, 1498013), (124, 1256398), (143, 1089464), (184, 846703), (191, 815672), (248, 628199), (253, 615784), (286, 544732), (299, 521048), (341, 456872), (382, 407836), (403, 386584), (506, 307892), (572, 272366), (598, 260524), (682, 228436), (713, 218504), (764, 203918), (806, 193292), (1012, 153946), (1144, 136183), (1196, 130262), (1364, 114218), (1426, 109252), (1528, 101959), (1612, 96646), (2024, 76973), (2101, 74152), (2392, 65131), (2483, 62744), (2728, 57109), (2852, 54626), (3224, 48323), (3289, 47368), (4202, 37076), (4393, 35464), (4433, 35144), (4966, 31372), (5704, 27313), (5921, 26312), (6578, 23684), (7843, 19864), (8404, 18538), (8786, 17732), (8866, 17572), (9269, 16808), (9932, 15686), (11842, 13156)]