159455448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 457470000

約数和(自身を除く): 298014552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 229, 342, 456, 458, 509, 684, 687, 916, 1018, 1368, 1374, 1527, 1832, 2036, 2061, 2748, 3054, 4072, 4122, 4351, 4581, 5496, 6108, 8244, 8702, 9162, 9671, 12216, 13053, 16488, 17404, 18324, 19342, 26106, 29013, 34808, 36648, 38684, 39159, 52212, 58026, 77368, 78318, 87039, 104424, 116052, 116561, 156636, 174078, 232104, 233122, 313272, 348156, 349683, 466244, 696312, 699366, 932488, 1049049, 1398732, 2098098, 2214659, 2797464, 4196196, 4429318, 6643977, 8392392, 8858636, 13287954, 17717272, 19931931, 26575908, 39863862, 53151816, 79727724, 159455448]

約数ペア:

[(1, 159455448), (2, 79727724), (3, 53151816), (4, 39863862), (6, 26575908), (8, 19931931), (9, 17717272), (12, 13287954), (18, 8858636), (19, 8392392), (24, 6643977), (36, 4429318), (38, 4196196), (57, 2797464), (72, 2214659), (76, 2098098), (114, 1398732), (152, 1049049), (171, 932488), (228, 699366), (229, 696312), (342, 466244), (456, 349683), (458, 348156), (509, 313272), (684, 233122), (687, 232104), (916, 174078), (1018, 156636), (1368, 116561), (1374, 116052), (1527, 104424), (1832, 87039), (2036, 78318), (2061, 77368), (2748, 58026), (3054, 52212), (4072, 39159), (4122, 38684), (4351, 36648), (4581, 34808), (5496, 29013), (6108, 26106), (8244, 19342), (8702, 18324), (9162, 17404), (9671, 16488), (12216, 13053)]