156220812

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 470870400

約数和(自身を除く): 314649588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 342, 396, 418, 486, 513, 594, 627, 684, 769, 836, 891, 972, 1026, 1188, 1254, 1538, 1539, 1782, 1881, 2052, 2307, 2508, 2673, 3076, 3078, 3564, 3762, 4614, 4617, 5346, 5643, 6156, 6921, 7524, 8459, 9228, 9234, 10692, 11286, 13842, 14611, 16918, 16929, 18468, 20763, 22572, 25377, 27684, 29222, 33836, 33858, 41526, 43833, 50754, 50787, 58444, 62289, 67716, 76131, 83052, 87666, 101508, 101574, 124578, 131499, 152262, 160721, 175332, 186867, 203148, 228393, 249156, 262998, 304524, 321442, 373734, 394497, 456786, 482163, 525996, 642884, 685179, 747468, 788994, 913572, 964326, 1183491, 1370358, 1446489, 1577988, 1928652, 2055537, 2366982, 2740716, 2892978, 3550473, 4111074, 4339467, 4733964, 5785956, 7100946, 8222148, 8678934, 13018401, 14201892, 17357868, 26036802, 39055203, 52073604, 78110406, 156220812]

約数ペア:

[(1, 156220812), (2, 78110406), (3, 52073604), (4, 39055203), (6, 26036802), (9, 17357868), (11, 14201892), (12, 13018401), (18, 8678934), (19, 8222148), (22, 7100946), (27, 5785956), (33, 4733964), (36, 4339467), (38, 4111074), (44, 3550473), (54, 2892978), (57, 2740716), (66, 2366982), (76, 2055537), (81, 1928652), (99, 1577988), (108, 1446489), (114, 1370358), (132, 1183491), (162, 964326), (171, 913572), (198, 788994), (209, 747468), (228, 685179), (243, 642884), (297, 525996), (324, 482163), (342, 456786), (396, 394497), (418, 373734), (486, 321442), (513, 304524), (594, 262998), (627, 249156), (684, 228393), (769, 203148), (836, 186867), (891, 175332), (972, 160721), (1026, 152262), (1188, 131499), (1254, 124578), (1538, 101574), (1539, 101508), (1782, 87666), (1881, 83052), (2052, 76131), (2307, 67716), (2508, 62289), (2673, 58444), (3076, 50787), (3078, 50754), (3564, 43833), (3762, 41526), (4614, 33858), (4617, 33836), (5346, 29222), (5643, 27684), (6156, 25377), (6921, 22572), (7524, 20763), (8459, 18468), (9228, 16929), (9234, 16918), (10692, 14611), (11286, 13842)]