156947273748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{2927}}^1$

素因数の和:3326

約数の個数: 144

約数和(自身を含む): 409200180480

約数和(自身を除く): 252252906732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 157, 159, 179, 212, 314, 318, 358, 471, 477, 537, 628, 636, 716, 942, 954, 1074, 1413, 1611, 1884, 1908, 2148, 2826, 2927, 3222, 5652, 5854, 6444, 8321, 8781, 9487, 11708, 16642, 17562, 18974, 24963, 26343, 28103, 28461, 33284, 35124, 37948, 49926, 52686, 56206, 56922, 74889, 84309, 85383, 99852, 105372, 112412, 113844, 149778, 155131, 168618, 170766, 252927, 299556, 310262, 337236, 341532, 459539, 465393, 505854, 523933, 620524, 919078, 930786, 1011708, 1047866, 1378617, 1396179, 1489459, 1571799, 1838156, 1861572, 2095732, 2757234, 2792358, 2978918, 3143598, 4135851, 4468377, 4715397, 5514468, 5584716, 5957836, 6287196, 8271702, 8936754, 9430794, 13405131, 16543404, 17873508, 18861588, 24355567, 26810262, 27768449, 48711134, 53620524, 55536898, 73066701, 82257481, 83305347, 97422268, 111073796, 146133402, 164514962, 166610694, 219200103, 246772443, 249916041, 292266804, 329029924, 333221388, 438400206, 493544886, 499832082, 740317329, 876800412, 987089772, 999664164, 1480634658, 2961269316, 4359646493, 8719292986, 13078939479, 17438585972, 26157878958, 39236818437, 52315757916, 78473636874, 156947273748]

約数ペア:

[(1, 156947273748), (2, 78473636874), (3, 52315757916), (4, 39236818437), (6, 26157878958), (9, 17438585972), (12, 13078939479), (18, 8719292986), (36, 4359646493), (53, 2961269316), (106, 1480634658), (157, 999664164), (159, 987089772), (179, 876800412), (212, 740317329), (314, 499832082), (318, 493544886), (358, 438400206), (471, 333221388), (477, 329029924), (537, 292266804), (628, 249916041), (636, 246772443), (716, 219200103), (942, 166610694), (954, 164514962), (1074, 146133402), (1413, 111073796), (1611, 97422268), (1884, 83305347), (1908, 82257481), (2148, 73066701), (2826, 55536898), (2927, 53620524), (3222, 48711134), (5652, 27768449), (5854, 26810262), (6444, 24355567), (8321, 18861588), (8781, 17873508), (9487, 16543404), (11708, 13405131), (16642, 9430794), (17562, 8936754), (18974, 8271702), (24963, 6287196), (26343, 5957836), (28103, 5584716), (28461, 5514468), (33284, 4715397), (35124, 4468377), (37948, 4135851), (49926, 3143598), (52686, 2978918), (56206, 2792358), (56922, 2757234), (74889, 2095732), (84309, 1861572), (85383, 1838156), (99852, 1571799), (105372, 1489459), (112412, 1396179), (113844, 1378617), (149778, 1047866), (155131, 1011708), (168618, 930786), (170766, 919078), (252927, 620524), (299556, 523933), (310262, 505854), (337236, 465393), (341532, 459539)]