2146157804556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{169943}}^1$

素因数の和:170508

約数の個数: 144

約数和(自身を含む): 5876663520000

約数和(自身を除く): 3730505715444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 499, 666, 684, 703, 998, 1332, 1406, 1497, 1996, 2109, 2812, 2994, 4218, 4491, 5988, 6327, 8436, 8982, 9481, 12654, 17964, 18463, 18962, 25308, 28443, 36926, 37924, 55389, 56886, 73852, 85329, 110778, 113772, 166167, 169943, 170658, 221556, 332334, 339886, 341316, 350797, 509829, 664668, 679772, 701594, 1019658, 1052391, 1403188, 1529487, 2039316, 2104782, 3058974, 3157173, 3228917, 4209564, 6117948, 6287891, 6314346, 6457834, 9686751, 12575782, 12628692, 12915668, 18863673, 19373502, 25151564, 29060253, 37727346, 38747004, 56591019, 58120506, 75454692, 84801557, 113182038, 116241012, 119469929, 169603114, 226364076, 238939858, 254404671, 339206228, 358409787, 477879716, 508809342, 716819574, 763214013, 1017618684, 1075229361, 1433639148, 1526428026, 1611229583, 2150458722, 3052856052, 3137657609, 3222459166, 4300917444, 4833688749, 6275315218, 6444918332, 9412972827, 9667377498, 12550630436, 14501066247, 18825945654, 19334754996, 28238918481, 29002132494, 37651891308, 56477836962, 58004264988, 59615494571, 112955673924, 119230989142, 178846483713, 238461978284, 357692967426, 536539451139, 715385934852, 1073078902278, 2146157804556]

約数ペア:

[(1, 2146157804556), (2, 1073078902278), (3, 715385934852), (4, 536539451139), (6, 357692967426), (9, 238461978284), (12, 178846483713), (18, 119230989142), (19, 112955673924), (36, 59615494571), (37, 58004264988), (38, 56477836962), (57, 37651891308), (74, 29002132494), (76, 28238918481), (111, 19334754996), (114, 18825945654), (148, 14501066247), (171, 12550630436), (222, 9667377498), (228, 9412972827), (333, 6444918332), (342, 6275315218), (444, 4833688749), (499, 4300917444), (666, 3222459166), (684, 3137657609), (703, 3052856052), (998, 2150458722), (1332, 1611229583), (1406, 1526428026), (1497, 1433639148), (1996, 1075229361), (2109, 1017618684), (2812, 763214013), (2994, 716819574), (4218, 508809342), (4491, 477879716), (5988, 358409787), (6327, 339206228), (8436, 254404671), (8982, 238939858), (9481, 226364076), (12654, 169603114), (17964, 119469929), (18463, 116241012), (18962, 113182038), (25308, 84801557), (28443, 75454692), (36926, 58120506), (37924, 56591019), (55389, 38747004), (56886, 37727346), (73852, 29060253), (85329, 25151564), (110778, 19373502), (113772, 18863673), (166167, 12915668), (169943, 12628692), (170658, 12575782), (221556, 9686751), (332334, 6457834), (339886, 6314346), (341316, 6287891), (350797, 6117948), (509829, 4209564), (664668, 3228917), (679772, 3157173), (701594, 3058974), (1019658, 2104782), (1052391, 2039316), (1403188, 1529487)]