156728355544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2069}}^1$

素因数の和:2573

約数の個数: 128

約数和(自身を含む): 330993993600

約数和(自身を除く): 174265638056

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 136, 184, 244, 391, 397, 488, 782, 794, 1037, 1403, 1564, 1588, 2069, 2074, 2806, 3128, 3176, 4138, 4148, 5612, 6749, 8276, 8296, 9131, 11224, 13498, 16552, 18262, 23851, 24217, 26996, 35173, 36524, 47587, 47702, 48434, 53992, 70346, 73048, 95174, 95404, 96868, 126209, 140692, 155227, 190348, 190808, 193736, 252418, 281384, 310454, 380696, 411689, 504836, 556991, 620908, 808979, 821393, 823378, 1009672, 1113982, 1241816, 1617958, 1642786, 1646756, 2145553, 2227964, 2902807, 3235916, 3285572, 3293512, 4291106, 4455928, 5805614, 6471832, 6571144, 8582212, 9468847, 11611228, 13963681, 17164424, 18892039, 18937694, 23222456, 27927362, 37784078, 37875388, 49347719, 50104973, 55854724, 75568156, 75750776, 98695438, 100209946, 111709448, 151136312, 197390876, 200419892, 321164663, 394781752, 400839784, 642329326, 851784541, 1152414379, 1284658652, 1703569082, 2304828758, 2569317304, 3407138164, 4609657516, 6814276328, 9219315032, 19591044443, 39182088886, 78364177772, 156728355544]

約数ペア:

[(1, 156728355544), (2, 78364177772), (4, 39182088886), (8, 19591044443), (17, 9219315032), (23, 6814276328), (34, 4609657516), (46, 3407138164), (61, 2569317304), (68, 2304828758), (92, 1703569082), (122, 1284658652), (136, 1152414379), (184, 851784541), (244, 642329326), (391, 400839784), (397, 394781752), (488, 321164663), (782, 200419892), (794, 197390876), (1037, 151136312), (1403, 111709448), (1564, 100209946), (1588, 98695438), (2069, 75750776), (2074, 75568156), (2806, 55854724), (3128, 50104973), (3176, 49347719), (4138, 37875388), (4148, 37784078), (5612, 27927362), (6749, 23222456), (8276, 18937694), (8296, 18892039), (9131, 17164424), (11224, 13963681), (13498, 11611228), (16552, 9468847), (18262, 8582212), (23851, 6571144), (24217, 6471832), (26996, 5805614), (35173, 4455928), (36524, 4291106), (47587, 3293512), (47702, 3285572), (48434, 3235916), (53992, 2902807), (70346, 2227964), (73048, 2145553), (95174, 1646756), (95404, 1642786), (96868, 1617958), (126209, 1241816), (140692, 1113982), (155227, 1009672), (190348, 823378), (190808, 821393), (193736, 808979), (252418, 620908), (281384, 556991), (310454, 504836), (380696, 411689)]