166388950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 400286880

約数和(自身を除く): 233897930

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 97, 130, 145, 169, 175, 182, 194, 203, 290, 325, 338, 350, 377, 406, 455, 485, 650, 679, 725, 754, 845, 910, 970, 1015, 1183, 1261, 1358, 1450, 1690, 1885, 2030, 2275, 2366, 2425, 2522, 2639, 2813, 3395, 3770, 4225, 4550, 4850, 4901, 5075, 5278, 5626, 5915, 6305, 6790, 8450, 8827, 9425, 9802, 10150, 11830, 12610, 13195, 14065, 16393, 16975, 17654, 18850, 19691, 24505, 26390, 28130, 29575, 31525, 32786, 33950, 34307, 36569, 39382, 44135, 49010, 59150, 63050, 65975, 68614, 70325, 73138, 81965, 88270, 98455, 114751, 122525, 131950, 140650, 163930, 171535, 182845, 196910, 220675, 229502, 245050, 255983, 343070, 365690, 409825, 441350, 475397, 492275, 511966, 573755, 819650, 857675, 914225, 950794, 984550, 1147510, 1279915, 1715350, 1828450, 2376985, 2559830, 2868775, 3327779, 4753970, 5737550, 6399575, 6655558, 11884925, 12799150, 16638895, 23769850, 33277790, 83194475, 166388950]

約数ペア:

[(1, 166388950), (2, 83194475), (5, 33277790), (7, 23769850), (10, 16638895), (13, 12799150), (14, 11884925), (25, 6655558), (26, 6399575), (29, 5737550), (35, 4753970), (50, 3327779), (58, 2868775), (65, 2559830), (70, 2376985), (91, 1828450), (97, 1715350), (130, 1279915), (145, 1147510), (169, 984550), (175, 950794), (182, 914225), (194, 857675), (203, 819650), (290, 573755), (325, 511966), (338, 492275), (350, 475397), (377, 441350), (406, 409825), (455, 365690), (485, 343070), (650, 255983), (679, 245050), (725, 229502), (754, 220675), (845, 196910), (910, 182845), (970, 171535), (1015, 163930), (1183, 140650), (1261, 131950), (1358, 122525), (1450, 114751), (1690, 98455), (1885, 88270), (2030, 81965), (2275, 73138), (2366, 70325), (2425, 68614), (2522, 65975), (2639, 63050), (2813, 59150), (3395, 49010), (3770, 44135), (4225, 39382), (4550, 36569), (4850, 34307), (4901, 33950), (5075, 32786), (5278, 31525), (5626, 29575), (5915, 28130), (6305, 26390), (6790, 24505), (8450, 19691), (8827, 18850), (9425, 17654), (9802, 16975), (10150, 16393), (11830, 14065), (12610, 13195)]